My engine specs, how much u think i should be pushing?

[240o'clock]

hey guys ive got a fully built s14sr20 in my s13 hatch and im going to get it tuned on the dyno dynamics

Im wanting your opinion on how much u think i should be pushing to the wheels with my current setup, im hoping for around 320-330 on a conservative tune at around 10-13 psi....

anyways heres my engine specs

s14 sr20 rebuilt with 5000 miles
* Arp head studs
* Tomei RAS (3000 miles)
* Tomei Cam gears 264/264 I/E(3000 miles)
* Tomei Cam shafts 264/264 I/E(3000 miles)
* Tomei Expreme exhaust manifold, Heatwrapped (2000 miles)
* Tomei Fuel Pressure Regulator
* Tomei Valve springs (3000 miles)
* HKS 740CC Side feed injectors (1k miles)
* HKS SSQV Blow Off Valve
* Mishimoto Aluminum Radiator.
* Walboro 255 Fuel Pump
* Circuit Sports Aluminum coolent reserve tank
* s14 t28 turbo
* Cometic Metal Gaskets
* FMIC
* Megan Flex Turbo down piping
* Megan Turbo Elbow
* Isis 3" blast pipes
* Brand New Ignition Starter with Key
* Apexi Power F/C D-Jetro Zenki Computer

[chetos13]

380 u will max out ur fuel pump

[The Dude]

380 u will max out ur fuel pump

:bs: Since when?

[cgtdream]

:bs: Since when?


Think he is speaking in a safe manner. I'd agree with him though..380 max, safely, with all that is listed. Although, a different fuel pump will give him more headroom to push those injectors alot more so. Or maybe an adjustment to his FPR could net him some more hp?

[The Dude]

Doesn't matter. He won't get close to that with a stock T28.

[cincity240]

Doesn't matter. He won't get close to that with a stock T28.
Lol 380 with a stock t28 ?



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[tengo240]

Isn't the tomei manifold causing your elbow to hit the trans ? Just asking cause I have the expreme mani and it causes the stock elbow to hit the trans ,I thought I read it only clears with the tomei elbow .

[Jay Gadsby]

Turbo is the biggest limiter there. All that money spent on tomei and hks parts and you stuck with a stock turbo? 10-13psi out of that little guy won't even get those cams breathing. Was anything done on the lower end, head work, etc? Get it dynoed and get your real results, but I would start saving now for a bigger turbo.

[cbcm2435]

you wont hit 330 on a t28 at 10-13 psi, i had mine maxed at 18 and was probably just about there,you would be better off getting a bigger turbo, i went with the tomei arms m7960, i havnt gotten it fully tuned yet, but it spools quick from the little driving ive done, you really dont need cams for a t28 either

[cbcm2435]

and are you sure they are 264 cams? tomei doesnt make 264 cams, they make 256, 260, 270 and 280

[jorge1190]

On 10-13 PSI on that turbo you MIGHT hit 250, maybe, but that's being optimistic.

[jr_ss]

These threads are useless and stupid. Quit bench racing your car and go get it dyno'd

[enkei2k]

These threads are useless and stupid. Quit bench racing your car and go get it dyno'd

Good idea.

:lockd;