New heads
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Tourer
Joined: Aug 2006
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From: Indianapolis
New heads
My reworked heads finally arrived from GMR Performance. Now the fun part begins, tear down and reassembly. She'll be a runner when she's done. I'll keep y'all posted on the build.
Road Master
Joined: Feb 2007
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RE: New heads
I bet probably could not keep up, but i'll be pedaling!!! Lead, follow, or get out of way. Let me know your spec's please.
[IMG]local://upfiles/24725/5CD66B4336794B2C894791A56447020E.jpg[/IMG]
[IMG]local://upfiles/24725/41E26C683F2F45678D7D588D55CE5B78.jpg[/IMG]
[IMG]local://upfiles/24725/5CD66B4336794B2C894791A56447020E.jpg[/IMG]
[IMG]local://upfiles/24725/41E26C683F2F45678D7D588D55CE5B78.jpg[/IMG]
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Tourer
Joined: Aug 2006
Posts: 484
Likes: 0
From: Indianapolis
RE: New heads
It's a GMR Performance, Power Pack 2 http://www.gmrperformance.com/
[*]10.5.1Forged CP pistons with rings, clips and pins inblack highlight or silver cylinders to match your current engine color[*]GMR 615/585 CAM[*]Head gaskets are included at no additional charge[*]Stage II CNC- (your existing) heads cut on 6 axis CNC[*]New guides tapered and diamond honed[*]New viton seals[*]New Ferrea 1.9 intake valve[*]New Manely 1.615 exhaustcut down to 1.575 ( that allows a 80% margin= great for flow) full radius valve job[*]Milled to CC needed for compression based on cam choice[*]New springs for up to 620 lift ( should you choose a larger cam later no need to replace springs)and set to correct seat pressure for the 37G[*]Machine and install compression release's[*]roller rockers[*]chrome moly 3/8 adjustable pushrods [/ul]
Should be good for at least 105 hp and 115 TQ, as it sits.
Per GMR there is another level of head port they can do that will make this kit do 120hp and 125 TQ. You have to run a larger throttle body though so it's a pretty high dollar investment for those 15 ponies.
[*]10.5.1Forged CP pistons with rings, clips and pins inblack highlight or silver cylinders to match your current engine color[*]GMR 615/585 CAM[*]Head gaskets are included at no additional charge[*]Stage II CNC- (your existing) heads cut on 6 axis CNC[*]New guides tapered and diamond honed[*]New viton seals[*]New Ferrea 1.9 intake valve[*]New Manely 1.615 exhaustcut down to 1.575 ( that allows a 80% margin= great for flow) full radius valve job[*]Milled to CC needed for compression based on cam choice[*]New springs for up to 620 lift ( should you choose a larger cam later no need to replace springs)and set to correct seat pressure for the 37G[*]Machine and install compression release's[*]roller rockers[*]chrome moly 3/8 adjustable pushrods [/ul]
Should be good for at least 105 hp and 115 TQ, as it sits.
Per GMR there is another level of head port they can do that will make this kit do 120hp and 125 TQ. You have to run a larger throttle body though so it's a pretty high dollar investment for those 15 ponies.
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