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Big HP 346/7 Guys Come IN!

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Old 04-17-2007, 09:42 PM
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Default Big HP 346/7 Guys Come IN!

Cliffs at bottom if you don't want to read Tried a search of course it's screwed up.

Just bought a lt1 roller, I'm going to be doing the ls1 swap w/ a t56 tranny. I found a great deal on a forged 347 (diamond pistons, scat rods, polished stock crank) that I can't really pass on. My goal is about 460-470 RWHP on motor. Also I will have a 200 shot of dope on top of that. If you guys w/ stock cubic inch motors or 347 setups would be so kind as to post your setup and rwhp/tq as well as track times if you have them, this will really help me decide on which heads and cam to go with. I have been out of the loop for a while, about 3 years ago I had a 6 spd 98 w/ a gtp 5.3 heads and a 226/226 cam w/ bolt ons and it put down 436/415 so I think my thoughts on heads/cam might be a little outdated now This will NOT be a daily driver but I want to be able to drive it everywhere without issue. Thanks in advance and sorry for the long post.

CLIFFS-Stock CI/347 guys post your setup and RWHP/RWTQ w/ track times to help me decide on mods
Old 04-17-2007, 09:45 PM
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you can see everything in the link my sig, not a M6 but its a little 347 antyhow
Old 04-17-2007, 09:48 PM
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Originally Posted by kp
you can see everything in the link my sig, not a M6 but its a little 347 antyhow
Thanks, very sick car indeed! Car absolutely flies, I'm just looking to hit high 10's w/ the 6 spd which is attainable I believe w/out too much problem. I might get bored and throw a th400 in there though after not too long
Old 04-17-2007, 09:52 PM
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Hgh 10s with a M6 should be no problem is a fairly light car with a decent cam and heads. All depends on the 60 foot, rodney (smokin01ta) with a stock bottom end and a M6 went 10.30s I think.
Old 04-17-2007, 10:02 PM
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Originally Posted by kp
you can see everything in the link my sig, not a M6 but its a little 347 antyhow
Well done.

Any track times or dyno numbers with the procharger setup.
Old 04-18-2007, 05:06 PM
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Anybody else?
Old 04-19-2007, 04:21 PM
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?????
Old 04-19-2007, 06:39 PM
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No track times yet, but I made 489/464 on my 100% stock internals with a procharger at 6psi. With my new forged 347 and 14psi, its putting out 632/533, and still have yet to run the meth system...




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