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95 Posts
I need a bit of help. I have a 67 nova sbc 383 with 142blower Brodix heads 350 trans. 9in rear end MT 29/15.5/15 tires. MSD 6al and MSD dist. Regular stall comv. My question is do I need a retarder or something like that I'm only putting in about 6lb of boost or should I put more with another pulli? I want my car for street cruise and maybe to the track. Thanks