288 H head

Posted by PennyPackard On 2023/12/29 9:40:16

Hi there, I have a 288 marked head with an H on it. I have been searching here but can only find the threads about the HC and edmunds heads. Any info about this one? I was told it was higher compression slightly but I was wondering how much and any info about specs/tuning for getting it going.

Thanks!