What can I expect out of the Edelbrock springs that came with these heads? Are they a good quality for this application, or should I consider changing them out to something else?
Thanks, Mark
I have a customer with a 446 I built in 2005 running that cam with RPM heads, who has been enjoying his car on the street and strip since then....... Still has the original springs that came on the heads .
Well that is encouraging Dwayne ! Does this engine's RPM / power range look like what you would expect from this cam? I am very pleased with the outcome, just curious about the RPM range, and why it started peaking @ 5750 when it had pulled to 6,000 and was climbing then. Thanks, Mark
1996 Ram 1500 Sport 1968 road runner 1952 Sears Allstate licensed, pump gas, Hemi 5.98 @ 115.73 1.33 60 ft. The best is yet to come. Painless Performance / Street RODDER magazine Top 100 for 2019
