FPBig 28

[buclao2]

Hi, I am just wondering what is the max boost the FP Big 28 turbo can handle? 20 psi?

 

[Violater101]

heh, i run that sometimes on pump gas. I wouldn't want to go any higher than 24 personally and thats on race gas and arp head studs.

I daily drive my car and run around 19psi on the street

 

[SPEEDY]

I believe Gixxedspyder over at dsmtalk.com runs 23psi on pump gas. He's run 108 traps on pump gas in his spyder at 23psi. I currently run 18psi. I still need injectors and a fmic.

 

[larryd]

i ran 23psi on 116octane.. ran 109mph in the 1/4.. cant get my boost controller higher then that for some reason

 

[buclao2]

any idea of how many psi on pump gas?

 

[larryd]

"I believe Gixxedspyder over at dsmtalk.com runs 23psi on pump gas"

that was just posted above.. did u read the replies .. Ive run 20psi on pump gas and my EGTs were fine as well as my timing..

 

[ProjectGSX]

I have run up to 21.3 psi on pump gas with good timing advance.

 

[IPT]

What is the fastest any one has ran on a Big 28? With the exception of Loran's car.

 

[larryd]

copied from DSMtalk

FP Big28

SlowDSM_(awd)__11.8@119__21.3psi/117octane/no cat/HKS264 CAMS_1g intake/TB_greddy LG fmic

togi_(95awdAT)[email protected]__20psi_104octane_no cat_dsmlink_crank pulley_translab shift kit

Tex_(awd)__12.95@110__?psi/?octane/no cat/HKS CAMS

Tex_(fwd)__13.06@115__?psi/?octane/no cat/HKS CAMS

Kevdawg_(awd)__13.1@104__19psi/pump gas/no cat

TuRBO CHaRgED_(awd)__13.2@103__1.2-1.4bar/Pump gas/no cat

ProjectGSX_(awd)__13.4@102__21.3psi/Pump gas/gutted cat/WEB CAMS

Larryd/Big28GST_(fwd)__13.7@109__22psi/116octane/no cat

dsmtrick_(99awd)[email protected]__15psi_pumpgas_?cat_greddyFMIC

Gixxed_spyder_(fwd)__13.9@107__?psi/pump gas/ high flow cat

V8Smoker_(97fwd)__13.9@105__19psi_pump gas_no cat_1g intake/TB_stock IC

Boosted97GS-T_(fwd)__14.98@94__13psi?/pump gas/stock exhaust_?cat