didnt kory willis push a stock lbz to 12 flat ?
11.8x actually but there was a bunch of bitching so it doesn't count
posting for my boyfriend who's not on here. [email protected]. S475/stock, 45% nozzles, dual cp3, Calvin's built Trans, EFI by Kory Willis and supporting mods.
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What defines stock?
Stock means no aftermarket turbo's, no modified stock turbo's ( like the Fleece Cheetah ), no dual fueler's, no oversized injectors, no N20 on the runs.
Built transmissions, lift pumps, exhaust, aftermarket intakes are acceptable, weight reduction as well as traction aided devices like Caltracs are also considered OK.
Hope that clears it up.
His truck isn't stock Katie. Checkout the first page
Figured I would dig this one up from the dead. Original 238K mile stock turbo, stock injectors, stock CP3, in a truck that came factory with a Duramax. 2006 RCLB 2WD.
I have ran my 07 RCLB 2wd to a best of 11.72 and a best of 116.58mph with stock charger, stock pump, stock injectors, still has a egr cooler on it. Intake, downpipe, exhaust and a small shot of nitrous. Not a dedicated race truck just a cruiser with amazing fuel economy.