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Spyder 4g64 swap 4g63T 6 bolt

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KAC1984

KAC1984

15+ Year Contributor
32
0
Aug 2, 2007
Bossier City, Louisiana
I have a 99 eclipse spyder gs with the 4g64. runs, but is slow. I also have a compleat turbo kit and a compleat 4g63t 6 bolt long block with Everything. I want to get about 300 hp out of my spyder as a dayley driver.. Should I rebuild the 6 bolt and swap it or put new pistons in the 7 bolt and use all the 63 parts on it. Which woulde be easyer and or better? and why?
 
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