?'s about lowering compression
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Staging Lane
Joined: Apr 2005
Posts: 67
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From: 123 fake st reading
?'s about lowering compression I want to lower the compression a little on my 01 ws6 (bolt ons lid,headers) to run my phamspeed turbo kit I got. would It better to to install comtec head gaskets or 6.0 liter heads? I'm hoping to get compression anywhere from 8.5:1- 9.5:1 any suggestions would be very helpful
If you get stock 317 casting 6.0 heads and the GM MLS gasket it will lower the CR to 9.2-9.5 area. To go lower then that ya have to use different pistons to get the desired CR. GL man.
John
John
depending on the chamber size (if it was milled down or not) it will be 9.8-9.5:1
you can use a thicker gasket like a .067 that will get you down to about 9.2 with the heads.
you can use a thicker gasket like a .067 that will get you down to about 9.2 with the heads.
Originally Posted by Dr.x
I just picked up a set of stock 6.0 heads from my buddy at a smokin deal.would it be okay to run 918 springs and 1.8 springs?
josh
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Originally Posted by DarkFormula
Jonathan, I just picked up some 317s too. Where do I get the .067 gaskets you mentioned?
Wanna come over and help me swap them out?
Wanna come over and help me swap them out?
800-752-9850
if you come over here and help me get my car running first
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Verdad Gallardo If you give me an advanced date, I can come over and give a hand.
BTW, those coil packs in your sig. They are the one-piece bracket, will they work on my car being a '98?
BTW, those coil packs in your sig. They are the one-piece bracket, will they work on my car being a '98?
Originally Posted by DarkFormula
If you give me an advanced date, I can come over and give a hand.
BTW, those coil packs in your sig. They are the one-piece bracket, will they work on my car being a '98?
BTW, those coil packs in your sig. They are the one-piece bracket, will they work on my car being a '98?
the GM 6.0 MLS gasket is pretty much the same constructionto the cometic (lest i think) but with the cometic you have different thickness where as the GM one you do dont.
if you dont need a certain thickness get the GM one as its cheaper and some say it seals better
going to try and work on my car about every day in hopes of getting it done before the TA nats (but history shows i almost never get it done.)
I got to put my tranny back in (need to get my clutch back first), install my master, bolt on my accesories and radiator, bolt up my turbokit, mount my IC 9which needs to here here) order and make my IC piping then put on my bumper and fender.
almost any date is good