04-02-2006, 11:46 AM | #21 | |
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Re: New toys ...
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04-02-2006, 12:58 PM | #22 |
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Re: New toys ...
There are way more cam choices than what are mentioned here. And it would be worth the extra to get the right cam than be limited to a TFS choice. You can keep the 331, but the cam should be around 224 to 226º and lift really would like to be around .542". I think you should put a motorsport X-303 cam in it. That cam is versatile and has the perfect numbers for your setup...and you can probably find one CHEAP. Get your stroker-kit for use with TW heads & you'll be fine with the X-303 -->.542" lift.
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04-02-2006, 02:30 PM | #23 |
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Re: New toys ...
That is an option, because at this point I'm considering getting the whole long block from DSS which comes with you're choice of alphabet cam. With the R-series Intake this combo should make plenty of HP but how do you suppose the tq would look like? It'll still need to have a hefty amount of ft-lbs to get the 3500+ lb pig rolling.
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04-02-2006, 07:24 PM | #24 |
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Re: New toys ...
You will want to go with long tubes, at least that is what three different MFG's told me before I got my DSS 331. I called DSS, CHP, and Ed Curtis and they all suggested 1-3/4" LT's because the 331 like to breath.
As for your hp and tq numbers guessing, after my motor had about 800 miles I took it to the dyno and was not pleased with the HP numbers but the torque was 360rwtq, as for the power I was making 317rwhp but that was with a 75mm maf, since I have added a 80mm maf and tweecer but have no numbers yet but I am guessing I am making 350 rwhp and 400+rwtq now accordind to the times I have ran and the weight of the car.
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04-02-2006, 09:28 PM | #25 | |
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Re: New toys ...
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Just for kicks what street reliable combo would you go with for a 302-306?
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04-02-2006, 09:37 PM | #26 |
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Re: New toys ...
Just saw a guy post on hardcore50 who went 10.xx @ 123 N/A with a 347 and 1 5/8" headers. I think you should keep the 331, put some nice 1 5/8" shorties on it and a good H-pipe. Stick in the X-cam and run the rest of the stuff you said. The car will make 350 to the tires pretty easily. Shorties will get you where you want to go.
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04-02-2006, 09:42 PM | #27 |
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Re: New toys ...
Thanks for the feedback
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04-04-2006, 02:14 PM | #28 |
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Re: New toys ...
I gave DSS a call today and talked about some different options. They recommended a the 347 over the 331. We discussed the longevity and reliability of the 331 vs. 347 and they said that although the 331 was a little easier on the block than the 347 that it wasn't a big enough difference that they wouldn't recommend it for a daily driver. He also said that with a heavier car such as mine that it would benefit from the extra tq the 347 offered. So the jury is still out on which one I'm going with ...
We also discussed cam and intake options (x303, TFS Stage 2 & 3, Track heat, Systemax, TFS R) They recommended the TFS stage 2 with either the track heat or systemax intake for a daily driver. Heads comes down between AFR 185, Twisted Wedge, CNC'd Twisted Wedge. My head hurts. I'm going to put my order in Friday, so anything you have to share ... I'm listening.
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04-04-2006, 02:17 PM | #29 |
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Re: New toys ...
Something that comes to my mind is that if you are going to go with a 347, why not go ahead and get a 351? The cost you are going to shell out for a 347 probably won't even compare to just starting out with a 351 and going from there.
You could probably find a 351 out of an torrino or something at a pull apart or somewhere else. Have it hottanked, magnafluxed, etc. and build it on the side. Once it's built, swap out the 5.0 and then drop in the 351. |
04-04-2006, 02:44 PM | #30 |
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Re: New toys ...
because a 351 would not be a direct drop in. There are exhaust issues, taller engine, etc.
347 may not be a bad idea to do. I have never owned one so I cannot make any suggestions. |
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