I wouldn't bother with the heat exchanger just yet. Try adding a reservoir like the Rotofab/Lingenfelter. It holds an extra gallon of blower coolant. Unless you are road racing it. For just a street car I would just do the reservoir. I'm stock with headers, Rotofab cold air, and a tune on 91. I put down 545rwhp. You should be able to get 575-600 out of it. You could also add a meth kit to get extra octane and be able to raise the timing a little more. Just tie the added timimg to real low IAT2's. That way if the meth doesn't spray or stops spraying the timing goes back to a safe level.
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2014 ZL1, manual trans, carbon hood insert, Rotofab, Pacesetter 1 7/8" headers, 1" drop BMR springs, stock pulleys, 91 octane tune, 545rwhp & 515rwtq
Serviced and modded by Cordes Performance.
2011 C6, 750rwhp, forged LS3, ported LSA heads, Vortech Ti-trim, 227/243 115+4 Lunati cam, ported LS3 intake, Alky Control methanol, Pfadt sways/shocks/trans mounts, Pfadt tri-y headers(Sold 6/28/14)
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