Any thoughts on adding a DRAC - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Big Port Jimmy 6 · 12-10-2013, 08:57 PM

I feel like the tune is right, but that the speedo is inaccurate. a problem that I exacerbated with changing the rear tire size I did not do my own tune and do not want the equipment as a means to keep me from screwing with it all the time. And really do not want spend a lot to redo the tune

Brew City the 1/2 tons in 88-92ish are the new body style the 3/4, tons Burbs and Blazers are like the 81-87 trucks. Some of them have electric speedo clusters, which is what I have. Jay

BR3W CITY · 12-11-2013, 02:01 AM

Quote:

Originally Posted by Big Port Jimmy 6

I feel like the tune is right, but that the speedo is inaccurate. a problem that I exacerbated with changing the rear tire size I did not do my own tune and do not want the equipment as a means to keep me from screwing with it all the time. And really do not want spend a lot to redo the tune

Brew City the 1/2 tons in 88-92ish are the new body style the 3/4, tons Burbs and Blazers are like the 81-87 trucks. Some of them have electric speedo clusters, which is what I have. Jay

oooooh its like the whole "silverado Classic" thing on the NBS trucks....gotcha.

12-10-2013, 08:57 PM	#1
Big Port Jimmy 6 Addicted to Rust Join Date: Dec 2009 Location: Abbeville SC Posts: 1,030	Re: Any thoughts on adding a DRAC I feel like the tune is right, but that the speedo is inaccurate. a problem that I exacerbated with changing the rear tire size I did not do my own tune and do not want the equipment as a means to keep me from screwing with it all the time. And really do not want spend a lot to redo the tune Brew City the 1/2 tons in 88-92ish are the new body style the 3/4, tons Burbs and Blazers are like the 81-87 trucks. Some of them have electric speedo clusters, which is what I have. Jay __________________ Current trucks: (48 GMC100 320 inliner) Gone (48 Suburban in pieces) Sold 87 GMC CCSB 5.3 4l60E Daily Driver ECTA National record holder XO/PP We never really grow up, we just learn how to act in public.



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