86GT
The Holley system is a nice package, just like the one from Edlebrock but according to article I read in the past their heads don't come close to comparing withTrick Flow or AFR and Summit offer Trickflows Heads intake and Cam and Pistons to make complete setup.According to the Article even port Holley heads didn't do as well as Out of the box Trickflows, and the intakes are rated better.
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89 Notchback 347 Trick flow heads and intake bbk full length headers 3.73 Pro Charger with 3 row intercooler and much much more
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