It's a .030 over 400 with 70 #13 heads and flat tops. Should be 10-10.5:1 compression. I'm currently running a CarterAFB 750 and the plugs(R43S) look good, but looking to upgrade it to a better carb(Cliff Q-jet or modified Holley 750). I have a Carter mechanical street pump, but have an electric pump that I plan on hooking up this week. I'll probably add it to the mechnical and activate it with the nitrous switch. I think my top end speed is a little low. I also have a new XE274 that's going in this winter. I'm just trying to get it running and get everything fixed. I put new coated Flowtech headers on, fixed the 4:10 posi, changed torque convertors, upgraded springs to Comp 995's, upgraded HEI module to MSD module with rev limiter and added a 125 shot plate.
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GoatDr
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