A few engine questions, wanting to increase power
Hi Everyone! I'm new here and I'm new to the SR20DET engine! Finally purchased my dream s15 so I'm mega happy!
I'm now looking to increase the power of my engine and I have a few questions I'm hoping you all can answer for me, so ill just get right to them!
I'd like to aim for as much HP as possible without forging but we'll see how the future goes!
1) What can the standard internals take (standard question that I presumes been asked 1000 times!)
2) Whats the standard turbos HP capability? (Infact what is the standard turbo?)
3) Whats the engine capable of forged?
4)If I do decided to go forged where would be my first call for pistons, rods ect... (i.e what brands are best or commonly used?)
I have a small plan in mind, does this sound reasonable to everyone?
Target of 450HP
Free flow air filter
Free flow exhaust (custom made to suit the turbo, vband)
Walbro 255
Electronic Boost controller (probably AEM)
FMIC Hardpipe
Tubular top mount manifold
740cc nismo injectors
Z32 AFM
GT3071r T3 divided .82ar housing
External Wastegate (Need to research these)
Uprated dump valve (Need to research these)
Cooler spark plugs (Already fitted)
Aftermarket cams (undecided which cams yet; id need to research duration and lift ect..)
Anyone have any similar spec s15s?
Thanks guys!
A few engine questions, wanting to increase power
This forum and the s15oc has countless technical and project threads answering pretty much every question you have asked.
Why don't you use the search function?
I also fail to see how you know you want 450bhp without (as far as I can see) knowing really anything about S15's or s bodies in general...It's a bit of a odd one if I'm honest.
Edit. Just realised you posted a thread not long back saying you have bought your first RWD and first Japanese car. Honestly - please just drive it for a year before even considering upping the power to anywhere near 450bhp.