Ls1 427 extreme engine package from Speed inc
Has any one delt with the speed inc for getting a motor built i'm looking to get one built to make 600 rwhp from them using thier 427 package but thier going to use the lsx block. just wanted to know if anybody had used speed inc and what thiers views were on thier work.
Pick from any of these and you'll be doing good.
Speed Inc, W2W, Cartek, East Coast Supercharging, Rapid Motorsports, Vengeance Racing, LG, LME, HKE, g-Force, Katech, Thunder Racing, Futral, Vette Doctors, A&A Corvette, MTI, or Lingenfelter.
Speed Inc, W2W, Cartek, East Coast Supercharging, Rapid Motorsports, Vengeance Racing, LG, LME, HKE, g-Force, Katech, Thunder Racing, Futral, Vette Doctors, A&A Corvette, MTI, or Lingenfelter.
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Yeah I would give a thumbs up to Speed inc. When you say they are using an LSX block are you referring to the new one from GMPP? Or an LSX series block? I would think the LSX from GMPP would be quite overkill for a 600rwhp motor.







