Quote:
Originally Posted by Average Joe
Cool. Brand and specs on heads? Seat of the pants improvement, when you get time.
|
https://www.summitracing.com/parts/SUM-152123
specs are available there too. I think all specs are the same as my stock heads except the larger intake valve.
I still fighting retuning, but I have to think it's running smoother across all rpms, but nothing dramatic. It quit smoking cold turkey which was the main objective.