65-coupe
Well-known member
Engine specs, CI alum head and intake(port, polished and CC for a 9.5 C/R)
1.65 roller rockers
264/264 110 Cam advanced 4 degrees
DUI recurved my Faron
Headers 2" exhaust with X pipe and Impostor mufflers
Stock botoom end
Well I am running a 2100 300 CFM right now. I have tried jets from 48-54. With all the jets it bogs down when I floor it and A/F goes to 16-18. Ideals great, cruise A/F is about 14.5, When I floor it will going A/F is about 12. I am thinking of having a 2100 CFM rebuilt or buy a 390 or 465 Holley 4bbl. IF I go with the Holley not sure which one. I talked to two guys from Holley and both said go with the 390. Could it handle the 465 I know Mraley used a 4100 with 480. any help would be great. Brian
1.65 roller rockers
264/264 110 Cam advanced 4 degrees
DUI recurved my Faron
Headers 2" exhaust with X pipe and Impostor mufflers
Stock botoom end
Well I am running a 2100 300 CFM right now. I have tried jets from 48-54. With all the jets it bogs down when I floor it and A/F goes to 16-18. Ideals great, cruise A/F is about 14.5, When I floor it will going A/F is about 12. I am thinking of having a 2100 CFM rebuilt or buy a 390 or 465 Holley 4bbl. IF I go with the Holley not sure which one. I talked to two guys from Holley and both said go with the 390. Could it handle the 465 I know Mraley used a 4100 with 480. any help would be great. Brian