Quote:
Originally Posted by CS10SS
Progress is being made & the build is coming along nicely. Katech found out that some of the guides are beyond spec and a few are right at the limit of the GM spec. Apparently this happens on LT4's. Mine only had 7,700 miles when the build started. So we added bronze guides with Katech Ti/Mo Valves just to be safe & prevent any issues down the road.
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Question...
The weak link of the factory rotating asm is the thrust bearing I believe. Is this addressed while the engine is out? If so can they do a little spill on how they go about the upgrade?
I'd be interested to see why and what it looks like? I've heard complete street do a spill and maybe weapon X but never any photos and why the thrust bearing is the problem or how its corrected.
I believe they see failure just past a the 900 mark which is why I haven't turned up my setup much past 1000.
a lot shops do cams in the car, but your motor is out and seems like a good idea to look at it.
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Kong Ported 2650, Crawford Racing Port Injection, Weapon X 112mm Adapter, NW112mm TB, Livernois Ported LT4 Heads, Lingenfelter GT32 stealth cam, Haltech Elite, and Carbon by Trufiber