Arc head

flattop1

Dawg 89
It would think not , though my experience is with the Horstman Fire Slot head .
Where the plug is moved and also at an angle.
It is the finned head ? The un finned head probably would .
 
It is finned, But all I changed was the head and temps went up a lot. Maybe need to send micron back to get it checked. It did not feel or run like it was 528 degrees.
 

CarlsonMotorsports

Site Supporter
The CC of the chamber is considerably smaller (= more compression) so it SHOULD run hotter.
Rejet and time the thing for the increased compression and problem solved.
Hours spent on the dyno tuning helps too. ;)


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