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Yes, Another TSP 231/237 Thread...

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Old 05-07-2004, 11:13 AM
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Thumbs up Yes, Another TSP 231/237 Thread...

First Impressions:

Installed it last night, and she fired right up. The idle is a little rough (with surging), but I e-mailed NoGo my edit file and hopefully he takes care of that. I love the lopey sound. Much better then the TR 224/224 114LSA cam I took out.

Now for the surising part!! My valve train is MUCH quieter!! I mean much!! Used to have he classic sewing machine sound to it, which I guess is a result of the type of lobe the 224 had. The valves/springs are very quiet with the TSP cam. It suprised me since the lift is so much more with the TSP cam.

Driving impressions: The cam pulls hard up top. I'm sure it lost a little down low. However, just cruising down the highway at 70mph it's smooth as silk! Needless to say, I'm very pleased with this cam.
Old 05-07-2004, 11:21 AM
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yah mine is very quiet under the hood...glad it worked out for ya...did u dyno before witht he 224 cam? if so id like to see an overlay once you get this one tuned on a dyno.
Old 05-07-2004, 11:53 AM
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Last summer the TR 224 Dyno'd 374hp and 368tq. That was through long tubes, but stock muffler and pipes. I'm Dynoing again on the 15th of this month, and the exhaust has changed quite a bit. I'd sure like to see 400+ at the wheels.
Old 05-07-2004, 01:24 PM
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should be damn close...stock 10 bolt i assume?
Old 05-07-2004, 01:29 PM
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Glad to hear your happy with the setup

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Old 05-07-2004, 01:48 PM
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Originally Posted by foff667
should be damn close...stock 10 bolt i assume?

Nope, Moser 12 bolt with 4.10s
Old 05-07-2004, 01:49 PM
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youll be close...to 400 depending on supporting mods and dyno variance.
Old 05-07-2004, 01:56 PM
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Hey, Mr. I'm not gonna get on it hard till I get a little tuning done. I heard that wot run when you got on the interstate. I don't want to hear anything about my car being loud.

Congrats on the new lobes.

Last edited by JeffT; 05-07-2004 at 03:39 PM.
Old 05-07-2004, 02:00 PM
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There is NO WAY you heard that, was there? It was just a little WOT run!
Old 05-07-2004, 02:05 PM
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WAY. Maybe it's just too quiet in my neck of the woods.
Old 05-07-2004, 03:08 PM
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Congrats! I'm happy with my TSP 231/237. It pulls like a ****!
Old 05-07-2004, 05:44 PM
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The valvetrain quieted down due to the mild lobe profiles of the TSP 231/237. They're easier on the valvetrain than XE or XE-R grinds.
Old 05-08-2004, 02:50 PM
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i was pleased with my 231/237, but the numbers didnt turn out as well as i thought they would.... my car only put down 425.. and thats whith the ls6 style hand finished heads from texas speed. there may be more hp to be found, but as for now ill just have to make a few passes and then decide...




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