The only way you`re probably gonna hook on the street is w/ some cheetah slicks,2 little grooves in them,barely legal.
Could you please enlighten us on your engine, transmission and gears? I would really like to set mine up the same way.
engine I have a 68 model 302 block bored 40 over with the 347 stroker kit that makes it at 3:49 running 10 to 1 compression what elder Brock rpm heads have been cut 020. Have a professional product air gap intake with 750 vac carb.cam is a small base roller cam after the 282 comp cam which is 232 / 240 566 Int 576 exhaust on 108 cl I have a TCI 3000 stall converter in c4 transmission. 3 89 9 inch positraction rear best Et 7.85 as of now.
I'll ask again... 1) What are you talking about? 2) What purpose did this supposedly serve? Please be a little more specific...because as worded, your original post is a little..umm..let's go with confusing at this point. I'll withhold judgement until you clarify a little. Perhaps there is just a miscommunication.
I can tell you right now that combo would absolutely LOVE more plenum volume. Slip in as much spacer as you can into that mix. Never EVER seen a larger motor with a decent sized street cam like yours that didn't respond to it. Plus.. with that stall and gear.. your borderline to needing a single plane anyways. This mod can extend that manifolds rpm range by at least 200-300rpm without one bit of loss down low. Even more rpm range extension is possible if the rest of the manifold is ported and matched to the heads. I have some pic's of a SBF manifold somewhere.. but this one is easily found and is nearly identical anyways. This is a 2 inch 4 hole spacer cut down to 1.5 inches and whittled into a merge style. The divider is also slightly V'd in the center to allow better bank to bank sharing(more even fuel distribution) without much loss in idle vacuum.
I was just making a comment that I finally got a car to hook and it pulled wheels off the ground and really surprise me .I wasn't expected to do that and I was just u what my experience was.
