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Generation III Internal Engine
1997-2006 LS1 | LS6
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Texas Speed & Performance

2002 Z06 Heads

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Old 01-08-2007, 12:46 PM   #1
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Default 2002 Z06 Heads

Just wondering would I gain much from a set of 243 heads off of a 2002 Z06 compared to my stock 241 heads? Would it fit correctly with my cam(in sig.)? TIA
2006 Corvette A6
GCA Exhaust, Airaid intake, ported TB, 160 T-stat, Dyno-Tune
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Old 01-08-2007, 12:50 PM   #2
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Ya i asked the same question couple months ago. The 243 heads will definitely show major gains over the 241's. Also when you get them ported thats when you will see and awesome gain.

I would actually look into TSP bc they have the PRC stage 1 LS6 heads for only $950 and they come already ported and with a competition valve job.

Save the money and go with the PRC's
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Old 01-08-2007, 05:26 PM   #3
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20 to 25 RWHP is what I have seen out of a couple of my friends cars.
1998 Camaro SS 6 Speed Arctic White w T-Tops
2002 LS6 Long Block 1168 Block, TFS 215 Heads
440rwhp 405rwtq 11.22@123mph 1/4 (Numbers and Time with LS6 243 Heads)
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Old 01-08-2007, 05:26 PM
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02, 2001, 2002, 241, 243, casting, craigslist, engine, fit, head, heads, ls2, model, number, z06, zo6

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