Re: Porting stock heads
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Originally Posted by 88workcar
I know that what you do to them right now will not Gain the results that I will tell right now. Do yall remeber when MM&FF did the test on POWER HEADS. JUST a head change was good for 42 HP if I remeber correct, JUST THE HEADS. Throw in a cobra and an E or B cam and an easy 50 to 70hp gain for the whole project( on the high side) But the thrill of doing it yourself is priceless
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Power heads have bigger valves and are cnc ported. Wish i had a cnc machine in the garage. 
When I went from being stock to installing an explorer intake, ported heads and 1.7RR I went from a 14.46 to a 13.66 and from 96mph to 102mph.
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92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim.
00' Lightning-Stock
88'CRX-13 second ego killer
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