Team Chevelle banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-3 of 3 Results
  1. Performance
    Hello all, been awhile since ive been on the site. Either way, after dabbling with sbc and LS stuff. Ive finally ended up with my first 454. Early 80s motor home model with only 15K miles on it *owned by a family member.*, with i can only assume 781 oval ports on it and a measily 8.1...
  2. Performance
    I have a GEN VI 502 freshened up bottom end new rings, bearing, etc.. Edelbrock 290 oval port heads milled to 100cc to get roughly 10.5:1 compression. 2.25int and 1.88ext valves. The heads have mild port work mainly on the intake exhaust just cleaned up bowl blend and valve job done. Vehicle is...
  3. Performance
    I know y'all get these questions a lot, but I was unable to find my answer searching the posts. I am starting on a rebuild of a sbc. It will be a 9.5:1 383. I'll be using a 600 cfm carburetor and Performer Air Gap intake. I have a 700R4 with a 3.08 rear gear, and have not decided on whether...
1-3 of 3 Results