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Thread: TPI with Turbo
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Old 03-18-2010, 07:09 AM
ap72 ap72 is offline
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If you're going to run the stock TPI system there is no need for 180cc runners, your intake will be the choke point with any decent set of stock heads. YOu're going to want to use forged pistons, DO NOT use a reground hydraulic roller, when you grind it it looses the surface hardness, Vortec engines never had forged cranks, coil on plug at this level is a wasted expense, but if it floats your boat...

The intake is your biggest restriction.
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