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Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series. |
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03-04-2012, 11:21 AM | #1 |
Better Throttle Response
I own a 92 S13 with a S13 blacktop. i have the s15 t28 with FMIC, SS radiator, intake, down/test pipe, and straight pipe exhaust. im almost done with my full suspension build. Now im in need of info on how to get better throttle response from my engine. thanks for the insight!
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03-05-2012, 10:14 AM | #4 |
Leaky Injector
Join Date: Jan 2011
Location: Sacramento, CA
Age: 31
Posts: 94
Trader Rating: (1)
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ya pbm makes legit parts but are expensive to some. i want their oval exhaust!! anyway ya different cam setups will yield you to more bottem end torque/hp or more top end power. what are you trying to do with the car? dailydrifter, track day beater, ..?
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03-05-2012, 12:34 PM | #6 |
Daily drifter forsure! im stuck out on deployment so thats why i can afford pbm, its kind of bitter sweet b/c im losing alot of track time! yeah its fully stripped with a welded diff. it needs paint but id rather have a dope primered car than a slow shiny one.
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03-06-2012, 09:24 PM | #8 |
first one was put into the wrong area. but does it really matter? but back on topic i was trying to find what is the most cost effective way to increase boost safely. ive come up with re machine the deck, metal head gasket, head studs, cams, adjustable cam gears and boost controller. SUGGESTIONS AND IDEAS? |
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03-07-2012, 07:53 AM | #9 |
Nissanaholic!
Join Date: Aug 2011
Location: France - Toulouse
Age: 43
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more boost = bigger turbo = later spool.
pump fuel (except e85) = low compression needed = later spool. cams = bad VE = later spool. Basically, more power = less throttle response. Unless you use race / e85 fuel and high comp engine, NOS or nitrometh. The last 2 are not really "safe". I suggest you learn more about engines before spending money on yours. And be clear about your goals, because basically you cant achieve more HP and better response at the same time unless you go bigger displacement (and i mean real bigger, not a 2.2L stroker kit) |
03-07-2012, 11:03 AM | #11 |
ok well that puts it into perspective. my wallet cant afford better throttle response. i just want reliable sliding power. does that sounds better from the mods i put down? IDEAS? GO!
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03-07-2012, 11:22 AM | #13 | |
Quote:
reliable drift > give her all shes got drift |
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03-08-2012, 05:32 PM | #14 | |
Post Whore!
Join Date: Jul 2005
Location: South Florida
Age: 41
Posts: 4,828
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Quote:
and [pon-cams + 740s] = noob [Response.... Drifting... Reliability... ] If you can deal with an OEM turbocharger, 220-280 horsepower, you leave everything ALONE, stock turbo, stock exhaust, stock manifolds, stock cams, stock flywheel etc... and use the shortest, smallest, lightest, high quality intercooler AND plumbing possible. There is your response, and reliability, and I believe it would also slide. |
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