CLASS RACER FORUM - View Single Post

borninamopar · 01-05-2011, 07:28 PM

Hey John,
Saw that RoadRunner you were tryin' to sell...Are those wheel tubs? As far as the 915's compared to 516's I have always followed the most current head work write ups , and from the old Mopar Muscle write ups until now; Everyone seems to get more flow from the 915's. It seems the most important part of work is the floor and valve to floor transition area. The print I have from way back, shows the difference as compared to the larger HP head. Thanks for the advise. Got the print from one of my old bibles in the head section.

01-05-2011, 07:28 PM	#32
borninamopar Member Join Date: Jan 2011 Location: SW Mississippi Posts: 146 Likes: 0 Liked 0 Times in 0 Posts	Re: Gettin' back into it.. Hey John, Saw that RoadRunner you were tryin' to sell...Are those wheel tubs? As far as the 915's compared to 516's I have always followed the most current head work write ups , and from the old Mopar Muscle write ups until now; Everyone seems to get more flow from the 915's. It seems the most important part of work is the floor and valve to floor transition area. The print I have from way back, shows the difference as compared to the larger HP head. Thanks for the advise. Got the print from one of my old bibles in the head section.