Rb20 vs sr20. Plus it sounds an ef load better.

Rb20 vs sr20. Is the RB20 a better engine than the SR2 DET or would i be better of buying a 180 with a stock turbo engine already in it? any help appreciated. If you mentioned rb25 vs sr20 then hell yeh rb25 but both are 2 litres. RB26 is the hard one. Nov 26, 2003 · You'll have more potential with an SR20 because it has more aftermarket parts. Even the Toyota, old mitsu Lancer, BMW are adopting SR. We compare power ratings, engine specs, tuning videos and more to see which engine comes out on top. RB20 vs CA18 (Corbic) if ur goal is 215rwhp i would say go for the sr20det. RB25DET Post by teamelude » Fri Jan 30, 2009 4:09 pm Ok I'm going to start off with dont tell me to use the search bar. The rb20 engine should b very similar weight to a rb25. Chat Feb 5, 2004 · Driving me nuts!! RB20 vs RB25 vs KA vs SR20 WEIGHTS Post by goofynick6 » Mon Feb 09, 2004 2:10 pm I've been searching here and around for hours trying to find TRUE and ACCURATE weighings of the engines and transmission of all the popular swaps. What is the horsepower of an RB20 engine? The turbo-charged RB20DET has a power capacity of 212 HP at 6,400 RPM. Dec 22, 2006 · I thought stock s13 sr20det vs stock RB20DET. (Just kidding Ace! ) But the SR20 is much more popular and easier to find parts for. RB20, but since both these engines offer many different things, I thought for the Nissan enthusiasts out there it would be a good discussion. The crank thing is good, I found forged ones to the 26 but not the others. sr20det/tranny? thanks-james Ive noticed on some posts, a difference of opinion, brewing debate, some prefer SR20 over the RB20, some prefer the RB20 over the SR20 (engines from s13's and r32), and both engines being basically the same price range at da moment. Aug 23, 2009 · RB20DET Vs. Click to expand Honestly, I would prefer teh bigger transmission for the durability and also the weight of the tranny is where u want the weight. 95K subscribers Subscribed Ive noticed on some posts, a difference of opinion, brewing debate, some prefer SR20 over the RB20, some prefer the RB20 over the SR20 (engines from s13's and r32), and both engines being basically the same price range at da moment. Oct 8, 2003 · I've read quite a few articles and seen documentation on the RB20, RB25, SR20, and CA18, so don't think I'm some n00b that didn't do any homework. If you're going to put an RB into a 240sx, go with the RB25 or RB26 as so much better than RB20. The power curve is more distinct than a Jan 21, 2004 · im sure this question has been asked alot so im sorry if im repeating it, but what would you guys suggest RB20 or SR20. If you enjoyed reading about Nissan’s SR four cylinder engine then why not take a look at the specs of it’s older, six cylinder brother – the RB20DET. Jan 26, 2005 · You can't really compare the rb20det with a late model SR because they stopped making the rb20's in 1993. Other comments are much welcomed. This leads me to believe they are very similar. its just as old, makes the same amount of power has nearly the same long term potential but parts are more expensive, harder to get parts, and hard to get information. RB20 is cheaper then the sr20 and i beleive it to be a better engine, unless someone proves me wrong. Go Ouch. although the rb is already higher, the sr has much much more aftermarket support than the rb. Mar 6, 2004 · 240sx noob (RB20 vs sr20) Post by nabyar » Sat Mar 06, 2004 4:37 am Ok, i'm pretty new to these cars but i've been trying to gain as much knowledge about them if and when I buy one (more than likely a '91-'93 240 coupe). I think an rb20 is great alternative from the everyday sr swap. CAs do have a ton of about tree fiddy. Ok well I'm thinking of swappping an SR or an RB25 I like the SR because of the parts availability and how much the aftermarket supports that engine parts are cheaper for it. Especially the SR from S13 and S14. The fact is that people are still getting alot more power out of the sr20's than the rb20's and the aftermarket support is biased for the sr20det. The Iron vs Aluminium was just a guise for SR vs RB, either the mods let it slide or they havent seen it yet. Oct 29, 2003 · But, what is the difference between the SR20 motor, that people talk about regarding 240SX's, and the Skylines RB20 motor? I'm still learning all this stuff and i'm trying to figure out the main differences between the two motors and why people talk about the SR20 alot more. I read the RB25DET vs. I would love to do a rb swap but a sr seems so much easier. But in the real world somehow the sr20 has more grunt. Apparently there's more torque from the RB20 on paper. Plus it sounds an ef load better. Oct 8, 2004 · RB25 and RB20 are both just as easy to install. RB and SR turbine recondition should be similar. Would a RB20 be better than the SR20 in the long run? (Reliability, performance) I realize that the SR is easier to install into the NA 240, and since I have already done so am I better off just keeping the SR and maybe selling the RB? OR maybe keep it as a back up? ( ) All non-flamming, logical opinions are greatly appreciated. Top 240sxcl50 Posts: 351 Joined: Sun Jul 18, 2010 8:50 pm Car: 95 s14 Location: pensylvania RB20--Harder to find parts and sometimes higher price-Weird intake manifold, so a front mount will be harder to obtain-Slightly heavier then the SR but, it has more torque-Higher revving-More of a "WOW" factor when you pop the hood-Crossmember or custom mounts required- 6 cylinders RB20--Harder to find parts and sometimes higher price-Weird intake manifold, so a front mount will be harder to obtain-Slightly heavier then the SR but, it has more torque-Higher revving-More of a "WOW" factor when you pop the hood-Crossmember or custom mounts required- 6 cylinders Dec 6, 2004 · how much lighter is the sr20 motor compaired to the rb20? Nov 14, 2004 · the rb20 is a vastly simpler swap than the rb25 is, i mean i belted out my rb20 in 3. And subscribe to my channel here: http://bit. Jul 16, 2003 · looking at a 180 that ive found and they have upgraded the engine which was a non turbo sr20 to a rb20 from a r32. the only real reason i see people doing a RB20 is because its cheap, and because its a skyline engine y0! theres a reason its so cheap people. 5cc per cyl, it makes smooth power and makes moke hp but tq wise Mar 5, 2020 · So now you’ve read the SR20DET specs and understand why this engine kicks ass why not see how it fares when pitched in a head to head battle against the RB20DET; SR20 Vs RB20. Oct 3, 2007 · What is everyones opinions on the following motors for a DD/drift: SR20det red-top rb20 rb25 compared to the sr20det, what kinda gas mileage does an RB20-25 get, torque of an rb20 compared to a SR, aftermarket availability compared to a SR. Either way, i think we might as well milk the freeposts while we can. Thank you in advance. Its only superior point is sound. Like I said before, I didn't notice a difference with mine. Since this is an n/a application and if you do not want to run any vvt or anything like that - the RB20 will still have more potential compared to an SR20 engine. May 19, 2023 · The SR20 is a 4-pot, while the RB25DET and RB20DET are straight-6 motors; peak outputs differ, and stock internals are slightly beefier on the RB. For what I paid and what I got, I think I'm right around the going price for an sr swap. 5 Buick Rover V8? Ford Cleaveland350? 1UZFE? Dec 17, 2009 · Ok. S13 - RB20, HX35, 336whp SR20 vs RB20 Postby ShaKarz » Fri Feb 25, 2005 12:32 am last friday i stay home and end up by a mechanic i happen to see him finish off a job on a 190E benz with a red top sr20 twin cam turbo charge (FWD) since i there he carry me on a test run the thing max out d km meter w/o touching 4th gear (auto transmission) next day i see a medalist with a RB20 twin turbo charge runnin Ive noticed on some posts, a difference of opinion, brewing debate, some prefer SR20 over the RB20, some prefer the RB20 over the SR20 (engines from s13's and r32), and both engines being basically the same price range at da moment. The sr will be running a td06h-20g so I'm hoping around 260kw which the 20 box handled Oct 8, 2004 · BTW the CA20 block is slightly taller than the CA18 block due to the motors longer stroke. I can tell you than an rb20 isnt worth it. the rb is faster stock than a stock sr the rb20 has 220hp and the sr20 has 205hp. People that get high HP out of an RB do it with the rb25 or rb26. The SR20 on the otherhand you can find parts for it at the 7/11. - Page 2 - HybridZ It's all personal preference really. Dec 9, 2005 · The RB20 is an Inline 6, vs the SR20 Inline 4. I just put in an rb20 and i love it so far! The low end is a little lame but an sr20 wouldnt be any better. The sr box is out of a 180 type x and the 20 box is out of my old 32. Dec 12, 2022 · TriniTuner. The key to more power from a small engine is revs. 1995 240sx - SR20DET, t3/t67r, 317whp. Is Follow me on Instagram - @VisioRacer - for more car stuff. Mine is RB20DET manual in A31 body6 cylinders rev sound little bit smoother than 4 cylinders. 5 days compared to the 2 weeks it takes some ppl to drop an sr in. RB20 or SR20. SR20DET Blacktop: General Chat: Nissan Forums / Infiniti Forums - NICOclub RB20DET vs. Also there are more replacement parts for the SR20 than the RB20 so it tends to be more reliable as well. ive heard they put out about the Jan 25, 2012 · question: SR20det vs RB20det what is better? Thread in ' Technical Questions ' started by shabby. Do you know if I can use 26 cams in the 25 head? Diameter and lenght? /Mike Top Nismochick240 Posts: 2020 Joined: Wed Sep 07 Mar 6, 2004 · 240sx noob (RB20 vs sr20) Post by nabyar » Sat Mar 06, 2004 4:37 am Ok, i'm pretty new to these cars but i've been trying to gain as much knowledge about them if and when I buy one (more than likely a '91-'93 240 coupe). SR20DET Blacktop (evo8 sd) Post by biglipzit » Wed Jun 15, 2005 5:03 am I had an rb20det in my car and i just hauled it out since its kinda dieing and putting in an SR20. Parts are plentiful, engines are dirt cheap. Nov 14, 2004 · the rb20 is a vastly simpler swap than the rb25 is, i mean i belted out my rb20 in 3. com is the most subscribed automotive publication and the largest, most active online community in T&T. Top Nathan Posts: 5630 Joined Oct 15, 2009 · rb20 vs sr20 swap. Aug 31, 2003 · a good friend of mine owns a 86 rx-7 turbo II, like me he wishes to be diffrent and take on a s13. go to google, type in "sr20det install" and i bet you will come up with at least one shop's website that lists their costs for installation. Jul 26, 2025 · SR20 vs RB20?! Which is better? Post by Tkdteen05 » Tue Feb 23, 2010 7:56 pm Hello! So my question is very simple. seriously, you didn't search s***. I was searching through some of the sponsor websites on the left of the page and noticed a company was selling whole front Mar 6, 2004 · 240sx noob (RB20 vs sr20) Post by nabyar » Sat Mar 06, 2004 4:37 am Ok, i'm pretty new to these cars but i've been trying to gain as much knowledge about them if and when I buy one (more than likely a '91-'93 240 coupe). Which is better rb20 vs sr20? How much horsepower does a RB25DET have? With a healthy RB25DET, the typical safe figures for stock internals are around 400hp, with some riskier owners having reliably pushed them 450hp. that's legit . At 540 lbs, the RB20 is over 100 lbs heavier than the SR20. There is always someone faster than you, and if you got you Z fast enough to beat a street bike you had better work on the aerodynamics and put in A LOT of safety equipment. I love the sr20, but when I can put an rb20 in for cheaper than I could by a sr20 motor set I'm sticking with the rb. the rb20 is almost a complete bolt in depending on how you look at it but considering that you can use the r32 engine mounts/xmember and your stock driveshaft well, life is just peachy with an rb20. (nothing against the SR20 - I don't want to start an SR20 vs RB20 war). net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum User Name Dec 22, 2005 · Don't get me wrong. thanks~matt Not Another RB20 VS SR20!!!! - Nissan Forum | Nissan Forums Not Another RB20 VS SR20!!!!Mon Nov 10, 2008 12:15 pm Sep 27, 2006 · dear all sifus,. The RB25 will be slightly more expensive than the SR20 but give you more power and torque for the weight of A31. If you want a fair comparison, compare a VVT SR20 with a RB25DET Neo - or compare a rb20 from an r32 and an sr20 from an s13. Feb 2, 2012 · Now I'm putting a sr in my BMW and I have a sr box and a rb20 box either one will work I just want to know what one is better I don't want stupid answers only people that have used both. I'll have to do a SR20 vs RB20 weigh in, I mean the SR is only 17kg lighter than the FJ20 and that is a unkillable, mod loveing motor, the only reason some people don't use the FJ20 is due to its massive weight. At that power level u could beat on it all day long assuming it's maintained. RB20? - Nissan Forum | Nissan Forums HomeBoard indexNissan EnginesRB20DET / RB25DET / RB26DETT Forum search Oct 22, 2009 · rb20 vs sr20 swap. I've read somewhere that the RB setup weighs 65lbs more than the KA setup, which isn't too bad, but heavier none the less. I would assume the sr20 has a stronger aftermarket support for it as well. I was searching through some of the sponsor websites on the left of the page and noticed a company was selling whole front RB20 would be a better motor until something breaks. SR engine have got more "parent" buying. Its A 2. 7. Jan 28, 2004 · Click to expand THe RB20 tranny doesn't weigh much more if anymore at all, it's the same internals as the sr/ka/ca just different housings. Ive noticed on some posts, a difference of opinion, brewing debate, some prefer SR20 over the RB20, some prefer the RB20 over the SR20 (engines from s13's and r32), and both engines being basically the same price range at da moment. You can retain the factory 5th gear and reverse gears. But I wanted to know how these two match up? Which one is recommend for daily driven and reliability. six (RB20) cylinder differences, these equal-displacement engines are similar power when stock, and often divide opinions as to which is best, especially when it comes to drifting. SR20DET. Why would some onr do the RB20DET Swap over the SR20DET? I am pretty sure the RB preforms much better stock than the SR as for numbers. If you want more displacement get an RB25. Jan 10, 2002 · as i get closer to finishing my current ZXT swap into my 240. fx, Feb 27, 2012. 0 Vs a 2. So based on that with the SR you get great bolt-on power great for drifting and with the RB25 you get great power but might have to compromise handling and you might have to SR20 vs RB20 by ShaKarz » Fri Feb 25, 2005 12:32 am last friday i stay home and end up by a mechanic i happen to see him finish off a job on a 190E benz with a red top sr20 twin cam turbo charge (FWD) since i there he carry me on a test run the thing max out d km meter w/o touching 4th gear (auto transmission) next day i see a medalist with a RB20 twin turbo charge runnin May 3, 2010 · There are alot of things to consider. Which engine is best/better to put in a 240? A SR20 or an RB20!? Please help! TriniTuner. i have had plans since i dont know when to put a rb20 in a 240sx, but he offerd me a deal, a 86 rx-7 with 76k like mint cond. I am a total noob to 240's and swaps so I figured I would come here for help. Oct 8, 2023 · RB20DET vs. The power curve is more distinct than a May 19, 2020 · I got together with Sonny and Randy from @illiminate to discuss what the Pros/Cons of both RB and SR are for a Budget build. One is 4 cylinder and one is 6. If you want a regular 2L 4 pots, get an SR20. - Page 3 - Zilvia. brand new street ported motor exhaust and some tunning. i cant help but think of my next project. But the RB20 and 25 is probably strong as hell, even the small CA18 block or the aluminum SR20 can handle a lot with forged internals. Despite their four (SR20) vs. you can generate more power from simpler things with the RB20. If you want more and still want an inline 6, swap a 2JZ, otherwise swap an LS. But what you you guys recommend and why. TriniTuner. Reason for that is because parts are easier to find for the sr than the rb20 (from what I heard at least). Jun 24, 2003 · Ah, ok. W Aug 9, 2006 · Re: SR20 vs. SR20 has many more parts whens something breaks, always a a thing to think about. Chatrb20 vs sr20 swap. net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum Home Rules & Guidelines Register Member Rides FAQ Community Calendar ChatGeneral Discussion About The Nissan 240SX and Nissan Z Cars Community Links Social Groups Members List iTrader Page 4 of 4 « First < 2 3 4 Between the RB20 and SR20I would have to say go with the *sigh* SR. . People post lots of info on specs and installations, but what REALLY counts is the end-result, and the FEEL of the vehicle afterward. use your heads lol RB26>RB25>SR20>RB20 i dissagree, a 2l 4cyl vs a 2l 6cyl, the 4 will produce more tq because each fire of the piston has more power than the 6 "ima use bike engines for example" take a 650cc dirtbike vs a 650cc 4cyl, thats 650cc fireing and producing all its power and tq at once, 650cc/4 is only 162. I know you read it somewhere and it seemed sound but it is basically bunk. Oct 5, 2004 · Re: RB20DET Vs. i need your brilliant opinion regarding RB20DET engine performance vs SR20DET . SR20DET We’ve put these engines head-to-head in our comprehensive RB20DET vs. very very Would a ~350HP RB20, having much less displacement per cylinder than the SR and making its power higher in the powerband, be less daily-driveable and have worse lag than a ~350HP SR20? I'd just rather have the sweet sound of an I6 coming from my tailpipe. How hard is the RB swap? Also will a stock rb20 vs a May 12, 2006 · The SR20 was a lot easier to come buy and was significantly cheaper, about $3000 cheaper than the RB26 if you get a front clip or an entire swap kit. Nov 19, 2010 · I was looking at prices for rb20's and sr20's and it seems as if the sr20 is more expensive than a rb20. Re: RB20 vs SR20 (partymonster 975) Postby zdonner » Mon Dec 04, 2006 1:51 pm This is a battle going on in my head, I'm about to trade for a 89 Coupe with a RB20 in it and a T04E no installed. 17kg? Who cares!!!!! quick info rb are quicker that sr and ca stockits easier to swap the sr in with no problemits easier to get part for sr not much part for the ca nowadaysparts for Rb cost way more than Srall motors are good if you take good care of it Top Display posts from previous: Sort by Author Post time Subject Locked 7 posts • Page 1 of 1 Apr 5, 2008 · Okay okay, enough RB20 vs SR20 design and stuff If there's one thing we all agree on, its that 99% of honda's, sound like SH1T!Absolutely TERRIBLE, Right?! Sep 7, 2021 · Although the RB20 isn’t the most glorified or loved RB engine, it’s best known for being the cheapest option, plus it's extremely rev-happy thanks to its sma Jan 30, 2009 · 240sx Swaps SR20DET vs. Rb20 v Rb25/6 v 1/2jz v Sr20 v 4G63 v Ej20 What is your guys favourites of the jap turbo engines? Ignore the cars they come in but the engine. I have rolled 180s with a CA18, SR20 and RB26 so I am not just repeating some BS I read on a forum. I was searching through some of the sponsor websites on the left of the page and noticed a company was selling whole front The RB20 has no reason to even exist under the hood of a 240. Im wondering what you guys think of both, in the three catagorys: weight reliabilty HP potential thoughts? Dec 8, 2004 · TriniTuner. Aug 26, 2015 · The four will usually have greater bore size than the six where similar displacements are used as the number of cylinders are less and the SR20 does indeed have larger bores than the RB20, 86mm vice 78mm which usually and in this case does impart more torque per rpm than the six. SR20 vs. net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum User Name SR20 vs. Feb 22, 2017 · We pitch the RB20DET Vs SR20DET in a head to head battle. Thinking of buying an O&J Performance Stage 1 or 2 Hydraulic cam for your SOHC KA, or have you already purchased one? Then you need to read this. - Page 4 - Zilvia. Reasons: NightXCZ77 wrote: The RB20 also has a smaller piston size and lesser stroke which gives it less capacity to make torque against the SR engine, however, with the RB26 crank and rods you're RB20 can be a killing machine. Oct 10, 2012 · Just wondering how much shorter the rb20 gearbox is compared to the sr20 gearbox?? Has anyone measured the rb20 box end to end. If you want to rev high, get a CA. 0?The RB20 in a 240 not going to out perform a SR20 IMO, I love the RB20 but in cars that were designed to have them An RB25 or 26 is worth the trouble to put into a 240. RB20 vs CA18 (Corbic) I want the LS1 swap, too bad it would cost almost 10k!!! But seriously, if you dont want that much power, just go KA-T. Jun 14, 2011 · rb20 vs sr20 swap. How about also in term of maintenance & easily to get parts. It'd be easier to just swap in an SR, but that wouldn't be any fun, now would it? Top Our gearsets have been proven across various platforms, and now it's time to support everyone with the small case transmissions typically found in SR20, CA18, KA24, RB20, and RB25DE powered vehicles. It basically is a worse engine than an SR on every technical aspect. You cannot really feel much of a difference as far as weight distribution and handling goes. so im down to two motors. Dec 5, 2007 · Just want to know the weight difference between the rb25det/tranny vs. Dec 9, 2007 · Please stop regurgitating that "weight distribution" crap, it makes little difference. Btw skyther why does v8 suck balls? What v8? Old 3. Feb 1, 2008 · Hi all, It has been posted quite a lot around the traps that the SR20DET is alot more responsive in the lower/mid rev range than the RB20DET (which is said to feel gutless off boost) fair enough but when i look at the tech specs, the torque figures are only 9Nm different and the the RB20 ha IN MY OPINION the RB20 is worthless in comparison. ly/SubToVisioRacer- Follow me on -Facebook: https://f Its A 2. Ive looked on ebay and there are numerous amounts of engines to choose from, and to be honest ive seen some good lookin rb's for a couple hundred dollars less than a sr. This kit includes forks and gears, shafts, dog rings, and hubs. Apr 10, 2006 · K I know a lot of people think that the argument should actually be SR20 vs. Yea it sounds nice, yea it's an inline 6 but it has less HP and less TQ than the stupid ricer SR. I wanted a RB25 but I don't know if I should sell the RB20 and get a SR or a RB25? Aug 9, 2006 · Re: SR20 vs. RB20 vs CA18 (16vRocket) I only test drove the normally aspirated RB20 in an R32 Skyline GTS, but even with what 160hp, it was a pretty nice engine. The only big deciding difference between the two is the RB20 has little to no aftermarket support and a majority of the time it's custom work. Red top and Black top SR's have 266 NM torque, S14/15 SR's have 275 nm, the RB20 has 264. What’s the better JDM motor Rb20 vs Rb25 Steven J. So what are the differences between the rb20 and other rb's? In the r33 fsm the rb20 is normally explained along with the rb25. SR20DET sound is very "syiok" laa man. Nov 15, 2004 · Im going to swap a RB25 into my 240 eventually, because I like the RB series of motors more than the SR. Top numbnuts240 Posts: 32395 Joined: Sat Jul 01, 2006 4:17 pm Car: 1999 exploder 4-door 5-speed, 1974 fairlady z 250gt, 2011 ford focus, 2010 Aug 10, 2006 · Re: SR20 vs. Engine wise, SR20 is more expensive than RB20. Im actually amazed its still open. Hope you guys enjoy the Video. SR20DET head-to-head battle. lp4c 1cuc9 usuct iap fqakstm j28xs h8 v7qj xk v4k

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