2003-04 Mach 1 Registry Owners Club - View Single Post

sutyak · 01-12-2016, 07:22 PM

Thanks to Fast Gypsy on Steel City Muscle Cars for a great deal on a set of Precision 4.10 gears! These look nearly new!

This should really wake up the Mach 1. I will definitely be running a 28" tire at the track with tubes.
My target mph is 135. I expect to go through the 1/4 at 6600 RPM with the 4.10 and a 28" tire, or somewhere close to that. I don't think the Mach 1 will have any trouble at 7000 RPM.

01-12-2016, 07:22 PM	#45
sutyak it's soo-tack Join Date: Nov 2002 Location: Fairmont, WV Posts: 2,082	Re: sutyak's turbo 2004 Mach 1 build thread Thanks to Fast Gypsy on Steel City Muscle Cars for a great deal on a set of Precision 4.10 gears! These look nearly new! This should really wake up the Mach 1. I will definitely be running a 28" tire at the track with tubes. My target mph is 135. I expect to go through the 1/4 at 6600 RPM with the 4.10 and a 28" tire, or somewhere close to that. I don't think the Mach 1 will have any trouble at 7000 RPM. __________________ mark 2004 DSG Mach 1. Built motor. Turbo. 667whp 2006 Sonic Blue Focus. Built motor. Turbo. 12.4 @ 115mph (sold) 2003 DSG Mach 1. 12.65 @ 106 (sold) Last edited by sutyak; 01-13-2016 at 07:08 AM.