Are Speedmaster Heads Good? I've Heard a Lot of Bad Press on Edelbrock 340 Heads Lately

Archeryguy02 said

The car is 3,000 by itself the rest is my big ***, but there is a lot I could do to take weight out of the car and me. The car has a 10 point cage and sub frame connectors with Caltracs and slant 6 bars in the front with 90/10 shocks. It seems to work fine creating very similar slips if everything else is in order.

Is there any recommendations for who ports Speedmasters? I emailed IMM years ago and they didnt respond.

Click to expand...

Brian IMM is on here and I’m surprised he didn’t get back to you. I Dont know him personally but have friends that do and they are very satisfied. The Bloomer heads are the new kid on the block and are a great head developed by two brothers that do fantastic work. They are cnc’d by a well known shop. These heads will easily get you in the 9.’s at the weight I suggested. That’s a head that you could slowly upgrade your engine components and keep going faster. Several posts on that head on this site.