Gen II 2.3 Whipple 3.5/4# pulley Combo...

[DICobra]

Hey Guys,

Just want to ask if How much Boost (safe boost?) and What will be the RWHP to have these set up on a 91 Octane Cali. Gas for my 03 Cobra:

Whipple Gen. II 2.3 Whipple with 3.5" Upper pulley
Metco 4# Lower with 3.2 Alternator Pulley
Billetflow Idlers (3-100mm/1-92mm)
Accufab S/B TB
C&L intake
Bassani Midlength Headers with Catted Bassani X pipe
Borla Stingers Catback
Livewire SCT Dyno tune
Supporting Fuel mods : 60#, BAP with Wire upgrade, 2400MAF

Thanks Guys

 

[1320 Junkie]

Hey Guys,

Just want to ask if How much Boost (safe boost?) and What will be the RWHP to have these set up on a 91 Octane Cali. Gas for my 03 Cobra:

Whipple Gen. II 2.3 Whipple with 3.5" Upper pulley
Metco 4# Lower with 3.2 Alternator Pulley
Billetflow Idlers (3-100mm/1-92mm)
Accufab S/B TB
C&L intake
Bassani Midlength Headers with Catted Bassani X pipe
Borla Stingers Catback
Livewire SCT Dyno tune
Supporting Fuel mods : 60#, BAP with Wire upgrade, 2400MAF

Thanks Guys

18psi(for your pulley combo)...kind of borderline for 91 octane..17* timing tops...560/540 should be what you get on a dynojet. Nor would i push it much further with the fuel mods you have listed...a fuel ssytem is in order for anything over 600hp to be made safely and room for error.

 

[DICobra]

18psi(for your pulley combo)...kind of borderline for 91 octane..17* timing tops...560/540 should be what you get on a dynojet. Nor would i push it much further with the fuel mods you have listed...a fuel ssytem is in order for anything over 600hp to be made safely and room for error.

THank you Will my Midlength Bassani headers help lower the boost down to maybe 1 psi? :shrug:

 

[cobracide]

Maybe. Close enough. A good tuner should be able to deal with that boost and dial in the safe timing.

 

[DICobra]

I really don't want to remove my 4# lower already on, 3.5" upper hopefully might be ok and safe for me with the crappy 91 octane THanks Guys.

 

[gabe1530]

you should be in the 580-600 range with that much boost. just like blown said, i wouldnt go any higher than 17 degrees in timing. personally i would buy a 5 gallon container of torco and just cut it with 91 to make 93 or 95. thats what im going to do so i can up it to 20lbs (on 95 octane).
your fuel system should be fine up to 650. there are a lot of guys running that pushing 650 but you never know. keep an eye on your fpdc.

 

[DICobra]

I'm hoping to be at mid 500 rwhp with safe boost/tune on my motor. Where can we buy the Torco gas?

 

[gabe1530]

Lethalperformance.com
Jbsblownc5.net