35% off SpeedMaster

19DUSTER73 said
Well he thinks he found the problem. He pulled the head off this morning to find they were flowed with a 4.5" bore. He was a little embarrassed. Pretty soft on the low/mid. Probably should have left them alone. This was my second pair of heads I have worked on. First set were some iron J heads I had. I got these cheap enough that I wasn't afraid to grind on them.

.100 66/48
.200 120/96
.300 168/131
.400 225/160
.500 258/176
.600 270/182
.700 276/186

Thanks for the input guys.

Slaughtered them fuckers.lol
Post pics....hopefully it is just shaped wrong and can be saved. Sometimes when people who are novices screw up and grind one side of the port to death 'cuz it looks right to do that' you can still save it, sometimes...by turning the head into an all-out effort and lay the rest of it back the same , kinda...
Let's see what you dorked.
The .300 lift is in the toilet