Join Date: Jan 2004
Location: Winston Salem, NC
Re: Tamp Control kit & relay installation question
I would recomend you connect the positive power side to the horn relay buss bar rather than the battery. Both would work of course but voltage will be higher at the buss bar (thus the fan will pull harder) and you won't have as much voltage drop at the battery because alternator output will compensate for the fans at the buss bar.
This is assuming you have a 3 wire alternator of course.
69 Camaro, 3650lbs., 400ci, TH400, Coan 10" converter, 3.50 gear
D1SC, pump gas, 9:1, 10 PSI, Water/Meth injection
1.325 60', 5.988 @ 115.4 (carb)
Switched to Super Sniper EFI 2019