24/7STREETWINGZ
Registered User
I recently had my shop swap the drivetrains on two of my SC's. The Auto was the fastest of the two generating 347 rwhp 396 rwtq it had various upgrades the question I have is when taking the chip out of the Automatic what software do I need for the computer that was once for Auto specifications to work for 5Spd specifications the 5Spd is an 1989 the Auto is an 1990, now the 89 is Auto and the 5Spd is the 90. What will it take to accommodate the chip in the 5Spd? Also should I change the rear end back to the stock 2.75 or leave the 5Spd with the Auto's 3.27?