This one.
Comp I installed it at 102. Need to get the carb to Thumper, but thinking of sending him a new 950. A buddy told me this was a custom deal flowed to 930 but NOT! The converter goes to 4,100 as it sits but the carb isn't right so it feels to be a 12 sec. car at best. Just a Frankenstein thing I threw a bunch of parts at that I had sitting around from the Challenger. I used an external balance B&M flexplate and was afraid that it might have a balance issue. It's smoother than baby shat! Putting it together with these headers was a real challenge. The header to torsion bar on the pass. side is real close and the driv. side collector flange to tranny crossmember is super close. I thought it would rattle and that I would have to get it on a lift with a big a$$ pry bar but all the noise is out the back so I'm pretty happy about that. Still too loud though, wish it was quieter.