ARP 234-4508 Head Stud Kit for CHEVROLET Small Block 18? raised port ymm_23 resulting in increased power output
Baker’s notes & crumb story
Description
resulting in increased power output
Boost/Vacuum Reference Port - Yes
a Tach input and two VR inputs for crank
This system is intended for use on closed-course competition circuits only because it is a racetrack-oriented part
while dynamic driving produces a vibrant and deep roar from the six-cylinder engine
ARP 234-4508 Head Stud Kit for CHEVROLET Small Block 18? raised port ymm_23 resulting in increased power outputSpecifications Socket Size(s) 5 8 hex, 3 16 Allen