wickedfbody

I have a normally aspirated 383 TPI engine with high flow heads, mid range cam, headers, custom prom, etc. It supposed to dyno near 450-500 hp at the flywheel. Would I have any problems with 30lbs injectors (that I already have) opposed to 24lbs injectors that would be just at thier limit at peak hp.

Supposedly the programmer can just reduce the injector pulse width to reduce the fuel to lean it out in case it would be too rich. My concern is lack of fuel with the 24's at peak hp.

Does anyone have this similar combo?

BTW I don't have the programmed prom so thats not a concern. That comes last.

IROCKZ4me

You shouldn't have any problems with the thirties. Since you already have them, and a custom calibration is in the works you should be fine. Go ahead. They shouldn't be to big to maintain a stable idle on a 383 with the right PROM calibration.

------------------

Tracy /AKA IROCKZ4me
'86 IROC-Z Camaro
"Cogito ergo zoom"

• 355 cid
• AFR heads
• Arizona Speed & Marine hydraulic roller cam w/ AFR hydra-rev kit
• modified SLP runners
• TRW forged pistons/ceramic coated
• fully balanced
• Edelbrock headers/ceramic coated
• SLP cat-back
• Paxton supercharger
• Nitrous Express nitrous oxide

My IROC-Z
EFI Performance Club on Yahoo
Club IROC-Z