Mach 1 Transmission question

blkMach03 · February 8th, 2011, 03:26 PM

what is the stock spline on the mach 1 transmission?

Willy Mo · February 8th, 2011, 03:52 PM

Stock T-3650 input shaft is a 10 spline

blkMach03 · February 8th, 2011, 04:26 PM

is it worth upgrading to a cobra t56 with 10 spline?

Mach Boy · February 9th, 2011, 12:46 PM

It depends. For mileage purposes, yes. The first gear is longer in the T56 and the 5th gear is nice for "high speed" within city limits cruising (45-55mph). For performance on a bolt-on Mach 1/Cobra, no. It takes forever to get through 1st gear and this is coming from someone with 4.10s, cammed, and has a 7200 RPM shift point. It is stronger than the T3650 but that's about its only advantage performance wise. You're better off to rebuild your T3650 with upgraded components or get a TKO500/600. If you do go with a T56 and plan on racing it a lot I'd go with a 4.30 rear gear or a 4.56 in a bolt-on car/small cam car like mine.

Scott2001GT · February 9th, 2011, 02:33 PM

MAchboy you going to which out the 410s?

Mach Boy · February 9th, 2011, 03:16 PM

Not now. It's not worth it for a car that I don't really race. I don't (well didn't now that it is closed) take the car to the track and I may have 2-4 randoms a year. Plus I can't get traction now as it is and I don't want to pay for DRs when I would never use them. I'm pretty much done with the car save for some new rotors until I'm out of school. BTW I'm looking for patients. If you know anyone close to me that you could refer I'd appreciate it.

Scott2001GT · February 9th, 2011, 04:42 PM

oh sweet. You going to the Magic Dragon car show?

Mach Boy · February 9th, 2011, 11:30 PM

What's that? And where and when as well.

Scott2001GT · February 10th, 2011, 12:35 AM

last week of April at the Lake of The Ozarks...biggest car in MO.

Evil is going up there. We are going to run

Mach Boy · February 10th, 2011, 09:03 PM

Hmmm interesting finals will be over by then. BTW you better hope he's not spraying or you're screwed.

Scott2001GT · February 10th, 2011, 10:30 PM

Originally Posted by Mach Boy

Hmmm interesting finals will be over by then. BTW you better hope he's not spraying or you're screwed.

you should go man!

haha I know. I will make sure he doesn't! lol well I can't make sure but it will be more fun if he doesn't

bigtom · February 12th, 2011, 02:21 PM

this is where i got the trans for my mach when i changed it. they have a worked 3650 and they also do a 26spline input on it when i got mine last may i payed $1650 i be leave it was.. ProMotion Powertrain FORD/GM Drivetrain Specialist

blkMach03 · February 12th, 2011, 05:08 PM

^ ill double check it now

bigtom · February 12th, 2011, 08:38 PM

ok.. yea i like the trans from there its strong... when i did mine i used a billet steel flywheel.. and the center force dual friction clutch..... and there out of fl

2003MACHWON · February 15th, 2011, 07:46 PM

ill be going to the magic dragon in lake of the ozarks.. also street machine nationals is coming back to springfield this year in i belive sept.. Were do you guy live. im here in springfield

Scott2001GT · February 15th, 2011, 08:19 PM

Originally Posted by 2003MACHWON

ill be going to the magic dragon in lake of the ozarks.. also street machine nationals is coming back to springfield this year in i belive sept.. Were do you guy live. im here in springfield

Im in Washington, Mo..about 1.5 from you. Thats great man! I hope to meet up with some people there. There is a guy who is going to be there with a built 2v blown and sprayed. We are going to run em'

you down to race and grab a few beers after?

2003MACHWON · February 15th, 2011, 09:00 PM

uhh thats what i do every night, i will have my nitrous onn my car with my slicks

February 8th, 2011, 03:26 PM	#1
blkMach03 Regular 2003 Mustang Mach I Join Date: Oct 2009 Location: Fl Posts: 185 iTrader: 0 reviews	Mach 1 Transmission question what is the stock spline on the mach 1 transmission?

February 8th, 2011, 03:52 PM	#2
Willy Mo MM Fanatic 2002 Mustang GT Join Date: Sep 2008 Location: MO Posts: 4,368 Blog Entries: 1 iTrader: 2 reviews	Stock T-3650 input shaft is a 10 spline __________________

February 9th, 2011, 12:46 PM	#4
Mach Boy MM's Orangest 2004 Mach 1 Mustang Join Date: Sep 2007 Location: Indy Posts: 2,846 Blog Entries: 1 iTrader: 1 reviews	It depends. For mileage purposes, yes. The first gear is longer in the T56 and the 5th gear is nice for "high speed" within city limits cruising (45-55mph). For performance on a bolt-on Mach 1/Cobra, no. It takes forever to get through 1st gear and this is coming from someone with 4.10s, cammed, and has a 7200 RPM shift point. It is stronger than the T3650 but that's about its only advantage performance wise. You're better off to rebuild your T3650 with upgraded components or get a TKO500/600. If you do go with a T56 and plan on racing it a lot I'd go with a 4.30 rear gear or a 4.56 in a bolt-on car/small cam car like mine. __________________ Looking for 03/04 4V ABS Wiring Harness Connector/Incomplete Wiring Harness (with ABS connector)

February 9th, 2011, 02:33 PM	#5
Scott2001GT BYAHHHH! 2001 Mustang GT 13.874 Join Date: Mar 2008 Location: Missouri Posts: 14,793 Blog Entries: 1 iTrader: 3 reviews	MAchboy you going to which out the 410s? __________________ Precision Turbo\|TurboSmart\|TeamZ\|Strange\|Hellion\|BBK\|SCT\|Edge Converters\|Fairbanks\|CG Fabrications\|Treadstone

February 9th, 2011, 03:16 PM	#6
Mach Boy MM's Orangest 2004 Mach 1 Mustang Join Date: Sep 2007 Location: Indy Posts: 2,846 Blog Entries: 1 iTrader: 1 reviews	Not now. It's not worth it for a car that I don't really race. I don't (well didn't now that it is closed) take the car to the track and I may have 2-4 randoms a year. Plus I can't get traction now as it is and I don't want to pay for DRs when I would never use them. I'm pretty much done with the car save for some new rotors until I'm out of school. BTW I'm looking for patients. If you know anyone close to me that you could refer I'd appreciate it. __________________ Looking for 03/04 4V ABS Wiring Harness Connector/Incomplete Wiring Harness (with ABS connector)

February 8th, 2011, 04:26 PM	#3
blkMach03 Regular 2003 Mustang Mach I Join Date: Oct 2009 Location: Fl Posts: 185 iTrader: 0 reviews	is it worth upgrading to a cobra t56 with 10 spline?

February 9th, 2011, 04:42 PM	#7
Scott2001GT BYAHHHH! 2001 Mustang GT 13.874 Join Date: Mar 2008 Location: Missouri Posts: 14,793 Blog Entries: 1 iTrader: 3 reviews	oh sweet. You going to the Magic Dragon car show? __________________ Precision Turbo\|TurboSmart\|TeamZ\|Strange\|Hellion\|BBK\|SCT\|Edge Converters\|Fairbanks\|CG Fabrications\|Treadstone

February 9th, 2011, 11:30 PM	#8
Mach Boy MM's Orangest 2004 Mach 1 Mustang Join Date: Sep 2007 Location: Indy Posts: 2,846 Blog Entries: 1 iTrader: 1 reviews	What's that? And where and when as well. __________________ Looking for 03/04 4V ABS Wiring Harness Connector/Incomplete Wiring Harness (with ABS connector)

February 10th, 2011, 12:35 AM	#9
Scott2001GT BYAHHHH! 2001 Mustang GT 13.874 Join Date: Mar 2008 Location: Missouri Posts: 14,793 Blog Entries: 1 iTrader: 3 reviews	last week of April at the Lake of The Ozarks...biggest car in MO. Evil is going up there. We are going to run __________________ Precision Turbo\|TurboSmart\|TeamZ\|Strange\|Hellion\|BBK\|SCT\|Edge Converters\|Fairbanks\|CG Fabrications\|Treadstone

February 10th, 2011, 09:03 PM	#10
Mach Boy MM's Orangest 2004 Mach 1 Mustang Join Date: Sep 2007 Location: Indy Posts: 2,846 Blog Entries: 1 iTrader: 1 reviews	Hmmm interesting finals will be over by then. BTW you better hope he's not spraying or you're screwed. __________________ Looking for 03/04 4V ABS Wiring Harness Connector/Incomplete Wiring Harness (with ABS connector)

February 12th, 2011, 02:21 PM	#12
bigtom Regular 2004 Mach 1 Join Date: Jan 2008 Location: Bayonne, NJ 07002 Posts: 239 iTrader: 0 reviews	this is where i got the trans for my mach when i changed it. they have a worked 3650 and they also do a 26spline input on it when i got mine last may i payed $1650 i be leave it was.. ProMotion Powertrain FORD/GM Drivetrain Specialist

February 12th, 2011, 05:08 PM	#13
blkMach03 Regular 2003 Mustang Mach I Join Date: Oct 2009 Location: Fl Posts: 185 iTrader: 0 reviews	^ ill double check it now

February 12th, 2011, 08:38 PM	#14
bigtom Regular 2004 Mach 1 Join Date: Jan 2008 Location: Bayonne, NJ 07002 Posts: 239 iTrader: 0 reviews	ok.. yea i like the trans from there its strong... when i did mine i used a billet steel flywheel.. and the center force dual friction clutch..... and there out of fl

February 15th, 2011, 07:46 PM	#15
2003MACHWON Regular 2003 Mach 1 12.87@ 109 Join Date: Aug 2010 Location: Springfield Posts: 78 iTrader: 0 reviews	ill be going to the magic dragon in lake of the ozarks.. also street machine nationals is coming back to springfield this year in i belive sept.. Were do you guy live. im here in springfield

February 15th, 2011, 09:00 PM	#17
2003MACHWON Regular 2003 Mach 1 12.87@ 109 Join Date: Aug 2010 Location: Springfield Posts: 78 iTrader: 0 reviews	uhh thats what i do every night, i will have my nitrous onn my car with my slicks

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