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SharpByCoop · 02-26-2014, 01:41 PM

After disassembly, I found my RH exh manfold had a thin crack. I never felt a loss or heard it. I don't think it mattered to the performance at that stage. However to sell the kit I simply purchased a new one and considered that part of the cost of selling it. (Which must have helped the sale.)

Certainly not a good design. Bracing may help? Not sure what the cause of the crack, it may have been excess load from a turbo's weight, or it may have not had enough room for expansion?

02-26-2014, 01:41 PM	#406 (permalink)
SharpByCoop Enthusiast Member Join Date: Sep 2010 Location: Connecticut Posts: 286 Drives: '08 G37S - Graphite Rep Power: 14	After disassembly, I found my RH exh manfold had a thin crack. I never felt a loss or heard it. I don't think it mattered to the performance at that stage. However to sell the kit I simply purchased a new one and considered that part of the cost of selling it. (Which must have helped the sale.) Certainly not a good design. Bracing may help? Not sure what the cause of the crack, it may have been excess load from a turbo's weight, or it may have not had enough room for expansion? __________________ Jim Cooper - (Retired: '08 Infiniti G37 Sport • TheShopCT built • 11.13 @ 123 mph (click for vid) • GTM Stage II Twin Turbo • 5-speed A/T Level Ten built • 591whp @17 lbs boost)