CLASS RACER FORUM - View Single Post

Jeff Stout · 08-16-2025, 06:10 PM

[QUOTE=Stan Weiss;715381]Are you sure it was 56? Olds did have a tri power "J2" engine in 57.

Not sure, I went by the ad at swap meet and bought just the 1 with choke. An old old racer suggested they were better. I think it flowed 525 cfm and the best Rochester someone in our group was at 500 cfm.
The others were under 500.

08-16-2025, 06:10 PM	#7
Jeff Stout VIP Member Join Date: Dec 2001 Location: phoenix Posts: 1,489 Likes: 66 Liked 706 Times in 283 Posts	Re: Rochester 2bbl help [QUOTE=Stan Weiss;715381]Are you sure it was 56? Olds did have a tri power "J2" engine in 57. Not sure, I went by the ad at swap meet and bought just the 1 with choke. An old old racer suggested they were better. I think it flowed 525 cfm and the best Rochester someone in our group was at 500 cfm. The others were under 500.