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Old 09-08-2025, 11:58 AM
GOAT8U2's Avatar
GOAT8U2 GOAT8U2 is offline
Chief Ponti-yacker
 
Join Date: Mar 2003
Location: Prospect Hts, IL
Posts: 896
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My 462ci
0 battery cable
4awg from starter to battery
Cranking timing at 10 degrees
Strong torque starter
With the Holley it needed a strong battery to bump cranking rpm and have high volts during cranking to help.

What is your current setup?

__________________
69 GTO Convertible, 4000lbs
462ci, 606tq/569hp - 93 oct @ 34 deg (207psi)
11.7:1, KRE H Ports, Lunati HR 282/290 w Johnson Lifters & 1.65 Scorp, E30, EFI, Holley HP + Dual Sync, 12-1 Crank Trig, 120lb Inj & 1000cfm TB, Torker II EFI Int & Rails, PTC 10", Rock Valley SS Tank, Dual 450s, Aerom EFI Reg, Aero Front & Wilwood Rear Disc Brakes, Dougs 1 7/8" & Borla Pro XS 3", Alum Rad & Dual Fans, 12:1 Box, UMI Arms & Viking Berz Fr + Rear CO Shocks, Hella UP5.0 Vac Pump, 12 Bolt, 3.73, 33 Spline