NEED SOME HELP WITH BOOST!!!

[willyboy]

Ok fellas, i just recently picked up this car and am wondering what kind of boost i can push with just 93 octane without risking detonation. Here is my setup, what would ya'll recommend?

- Redtop sr20det - HKS GT2510 Turbo - Custom piping to the Spearco FMIC - Griffen aluminum Radiator- Flex-a-lite duel 12" electric fan- Greddy type-S BOV - Optima yellow top battery - Apex'i Super AFC II - Greddy Profec B spec II Boost Controller - HKS turbo timer Type 0 - Larger fuel pump - Project Silvia 3" Down pipe and test pipe (no cat) - Apexi GT-spec Exhaust (starts at 3" from the test pipe and widens to 3.75" at the muffler)

[BEST1TUNING.COM]

20psi will yield great numbers with a good tune and still be reliable. You will have to upgrade the ECU to run that kind of power, the SAFC isnt going to do it.

[willyboy]

even with the stock injectors and such? Also, i'm not sure that turbo would be profitable at 20psi. I'm really just thinkin around 14psi and wondering if i can be reliable with that turbo and the stock injectors and still make good power.

[leroiboy]

nice setup. i would think you should see decent numbers. ill be running a similar setup and wont be upgrading injectors or mafs til a new turbo comes

[Deadrodent]

stock 370cc sr injectors will max out around 250whp...you should get atleast 555cc but probably 740cc injectors would be a better idea.

try deustchworks...they're a nico sponsor and have the BEST pricing on quality injectors. i have heard nothing but good things about them.

[willyboy]

So say i upgrade the injectors, what numbers should i be seeing at around 14-16psi?

[willyboy]

any other opinions?