ALERT!! SOUND THE ALARM!!..

aaronk785 said

Avispa. Sorry to here that. I would like to thank PBR and others for their advise. Followed PBRs porting thread to the point where he stopped and a little more short side and floor work. Then valve job.Hope I did ok. we'll see.

Click to expand...

Okay...... so your comparison is bowl blended stock heads to SM heads that also have some porting and a valve job?
Not ootb SM assembled heads.

Would you say one set of heads was ported “more” than the other?

Did you test the springs?