MustangWorks.com : Ford Forums - View Single Post - 140mph faces on original 85mph with 4.10's

QUIN · 03-14-2001, 02:01 PM

i dont know about the guage face,,,, seems like it would work fine. you will need to change your speedo gear with the 4.10's though, regardless what guage you run. it calls for a 23 tooth gear, but ive heard a lot of people prefer the 21 because the 23's are too thin and break easily. they say 21 is close enough. personally, i have 3.73's and they call for the 21.
Q

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Quin, 87 GT,306,forged pistons,edelbrock head\intak,steeda#18cam,1.7rr,MSD Blaster tfi coil,A9L,pro-m75mm,24#inj,accufab65mm,2.5"pipes,hooker headers,dynomax exhaust,3.73 gr,110 lph fp,180*therm,moroso cold air,ASP pullies, weld rims

The beast has awoken!

I see your shwartz is as big as mine, now lets see how well you handle it!

03-14-2001, 02:01 PM	#2
QUIN Registered Member Join Date: May 1999 Location: Chillicothe, OH. Posts: 1,289	i dont know about the guage face,,,, seems like it would work fine. you will need to change your speedo gear with the 4.10's though, regardless what guage you run. it calls for a 23 tooth gear, but ive heard a lot of people prefer the 21 because the 23's are too thin and break easily. they say 21 is close enough. personally, i have 3.73's and they call for the 21. Q ------------------ Quin, 87 GT,306,forged pistons,edelbrock head\intak,steeda#18cam,1.7rr,MSD Blaster tfi coil,A9L,pro-m75mm,24#inj,accufab65mm,2.5"pipes,hooker headers,dynomax exhaust,3.73 gr,110 lph fp,180*therm,moroso cold air,ASP pullies, weld rims The beast has awoken! I see your shwartz is as big as mine, now lets see how well you handle it!