LE2 Stock bottom end lt1 426rwhp 393rwtq through ford 9"
11-15-2009, 04:39 AM
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LE2 Stock bottom end lt1 426rwhp 393rwtq through ford 9" so i got my rear end install finished an decided to throw the car on the local dyno. well before on the 10 bolt it did 415rwhp and 385rwtq but the was in san antonio texas. so on the ford 9" with 4.33 gears a different exhaust, TB, CAI, and New tune (email tune from pcmforless) it layed down 426rwhp @6450-6500 and 393rwtq@4000-4500. This is a stock 97 6-speed 145k mile LT1 bottom end with full bolt ons and the LE2 kit made in 2006.
when it made 415 it was on 3" true duals, 58mm TB, Slp CAI with a Trickflow elbow, Stock 10 bolt with 3.42s, and a "ok" tune.
today it made the 426 with the only things being changed was the duals cut off running dynomax bullets on the end of the collectors, AS&M Monoblade TB, LS1 Lid conversion, ford 9" with 4.33 gears and mini spool, and an email tune from pcmforless.
now lets just say im pretty freaking happy it layed down what it did as i was expecting it to be in the 390ish area after the new 9". Not to bad for the ol LT1 car. also just recently ran the car at the track and it did 11.85@119 with a 1.76 60foot
so what you guys think?
when it made 415 it was on 3" true duals, 58mm TB, Slp CAI with a Trickflow elbow, Stock 10 bolt with 3.42s, and a "ok" tune.
today it made the 426 with the only things being changed was the duals cut off running dynomax bullets on the end of the collectors, AS&M Monoblade TB, LS1 Lid conversion, ford 9" with 4.33 gears and mini spool, and an email tune from pcmforless.
now lets just say im pretty freaking happy it layed down what it did as i was expecting it to be in the 390ish area after the new 9". Not to bad for the ol LT1 car. also just recently ran the car at the track and it did 11.85@119 with a 1.76 60foot
so what you guys think?
11-15-2009, 08:06 AM
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Damn stout numbers for an LT1 and that trap speed reflects the amount of power your making. The car should be able to bring that et down though with a better 60ft.
Which LE2 cam are you running, the older BRE grinds or Lloyds new stuff?
Which LE2 cam are you running, the older BRE grinds or Lloyds new stuff?
11-15-2009, 02:10 PM
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im not to sure about the cam, i mean i know the specs but cant really say them. i did purchase the le2 package back in nov-dec of 2005 if that says anything. oh and that 11.85@119 was on a weak launch, just got the rear in the car on new tires so i was launching it at like 3500 slipping the clutch.
