Guys - After taking my 70 Stage 1 back to stock (kinda) I had a cam that failed. (read big tears) As a result I am changing out the cam and am looking for some assistance on setting the new carb. I won't go into the old set up as it really doesn't pertain to the new however, it did run pretty well. (upper 11s, low 12s without many issues) The new set up is 462 BBB, TA roller Cam 413, (4 / 7 swap) LSA @ 113, Roller rockers - TA @ 1.60, CR 10.5, B4B intake, 400 TH, a loose stock converter, 3.42 gears 275 - 15 BFGoodrich Drag Radials with an 870 Street Avenger Vacuum secondary carb. I have an AFR monitor - the carb is set up as from factory - 78 primaries, 82 secondaries, pump discharge is .40, PPV is 45, secondary PPV is 35 with a pink diaphragm spring (I believe pink is the lightest). I am hoping someone has or had a similar setup that I can use to get the carb close. Thanks - buickstaged
