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PRC 2.5's and TSP228R w/114 Dyno Results

Old 10-26-2005, 04:01 PM
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Default PRC 2.5's and TSP228R w/114 Dyno Results

98 C5 Coupe, MN6

This car drive very close to stock, does a mean bump, sounds like hell on wheels, and pulls like crazy all over the gears. Jason and Trevor at Texas Speed are super guys and straight-shooters. Reese *** and Mason at MTI Racing always do a great job with the finishing touches. What's Next?

394.4 RWHP and 380.2 RWTQ
(Added PRC stage 2.5's, TSP's 228R (588/588 114lsa), LS6 intake from SLP, and LS1 Edit form MTI Racing.)

06/21/05
327.6 RWHP & 343.00 RWTQ (Dynatechs, Blackwing, Borlas, and LS1 Edit from above.)

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Jay Lee
Old 10-26-2005, 04:04 PM
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Does the car have cats on it? If so, ditching those will help the numbers. You also need an underdrive pulley and ported TB.
Old 10-26-2005, 04:16 PM
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Originally Posted by gomer
Does the car have cats on it? If so, ditching those will help the numbers. You also need an underdrive pulley and ported TB.
add a 90/90 combo also
Old 10-26-2005, 04:16 PM
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It has the Random Tech HI-Flo cats and stock pulley. I know those two things cost me a little, but I'm real pleased with the overall results.

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Jay Lee


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