6M6 head on a 61X to bump up compression?

[Waste Land]

...why not just mill your stock head instead for $50 or whatever it is

......dont have to chance blowing your motor
......You'll actually get 20 or 30psi increase instead of .439874932723474..7%

I've been accused of going the cheap way before, but this is insane

 

[TB]

hey dustin what color sj was that guy ridin..i thought i knew almost everyone around here with them and i have no idea who this could be

 

[Dustin Mustangs]

It was a roundie with the stock blue on top, little to no graphics, and florescent orange below the bond line. The orange is obviously what you'd remember the ski by.

Wasteland: I personally see no problem with going cheap if it's effective. I'm starting to get the impression this idea wouldn't be.

:tomato:

 

[Waste Land]

It was a roundie with the stock blue on top, little to no graphics, and florescent orange below the bond line. The orange is obviously what you'd remember the ski by.

Wasteland: I personally see no problem with going cheap if it's effective. I'm starting to get the impression this idea wouldn't be.

:tomato:

Theres nothign wrong with going cheap, but cutting corners by putting your motor at risk when a better alt would be to mill your head that would provide more compression and more reliability with the best alt being a billet head

 

[kevbo]

The lower exhaust port height of the 650 makes its cylinder volume nearly the same as a 61x/701, the combustion chamber volume is also similar between the two.