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69c10stepside · 03-01-2004, 10:14 PM

I have modified tbi intakes to work on older heads, you just have to be for sure to not drill too much, and use washers big enough to cover the area that was drilled out. No big deal, I have done it three times with out any problems.

03-01-2004, 10:14 PM	#7
69c10stepside Large Member Join Date: Jun 2002 Location: Northwest Arkansas Posts: 747	I have modified tbi intakes to work on older heads, you just have to be for sure to not drill too much, and use washers big enough to cover the area that was drilled out. No big deal, I have done it three times with out any problems. __________________ 1989 GMC C1500 ECSB 1972 Gmc Jimmy 1972 Chevy C10 SWB Sold