Welcome back. I have a walbro in tank pump. You’ll likely need a high volume pump with the bigger motor. Ask Mike Forte who can set you up with everything you need from the pump to hanger to flex lines and fittings
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Welcome back. I have a walbro in tank pump. You’ll likely need a high volume pump with the bigger motor. Ask Mike Forte who can set you up with everything you need from the pump to hanger to flex lines and fittings
Trying to get the engine moved to the car today - but when trying to slide the driveshaft on, it only advances a few centimeters - but then hits a hard stop. Tried nudging it with the "persuader" but no luck. I don't see any obstructions. What gives? Any ideas? Thanks all!
Matt in Idaho - Building an MK4 and taking my time. Build school grad 2021. MK IV complete kit, 427 from Mike Forte - thanks Mike!, hydraulic clutch, 31 spline 2015 IRS 8.375" driveshaft, cutouts done, power steering, IRS complete kit, 2018 IRS 3.55 center section and spindles, Wilwood front and rear brake sets. Build thread
"There are no strangers here, only friends you haven't met yet” - William Yeats
The manufacturers sometimes put a rubber donut on the output shaft. This puts it inside the housing past the tail shaft seal.
Slide a small screwdriver up the one of the spline grooves and see if it bottoms out. If so, you probably have the donut on the shaft.
It requires you pulling it out, without damaging the seal. It helps if the output shaft has some light oil on it.
If you can cut the donut it helps.
Small needle nose pliers are one of the tools I used.
Use your imagination on what will hook or hold the rubber as you pull it out.
If you do not have the donut on the shaft, put some gear lube on the spline and/or inside the yoke spline.
They do not like to mate dry.
At worst your spline could be wrong. Not something you hear often.
good luck,
20th Anniversary Mk IV, A50XS Coyote, TKO 600, Trunk Drop Box, Trunk Battery Box, Cubby Hole, Seat Heaters, Radiator hanger and shroud.
msbrown6 thanked for this post
Thanks Railroad - but no rubber donut. Still can't get the driveshaft slid onto the shaft. I don't see any obstruction - but it won't advance more than about a couple of inches - seems to hit a hard stop. Everything else looks good. On the driveshaft, there is a space where a single spline is missing - wondering if this needs to line up with something? Grease didn't really change the situation. Thanks all for any help you can provide! Here are some pics too.
Transmission: TCET18084 FORD TKX 2.87 /.81 - new from Mike Forte
Driveshaft: Stock new from Factory 31 SPLINE 2015 IRS 8.375” drive shaft
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Matt in Idaho - Building an MK4 and taking my time. Build school grad 2021. MK IV complete kit, 427 from Mike Forte - thanks Mike!, hydraulic clutch, 31 spline 2015 IRS 8.375" driveshaft, cutouts done, power steering, IRS complete kit, 2018 IRS 3.55 center section and spindles, Wilwood front and rear brake sets. Build thread
"There are no strangers here, only friends you haven't met yet” - William Yeats
The output from the transmission doesn't fit the driveshaft - see pics. I'm sure this is a rookie question - but is there an adapter or other piece I'm missing? Thanks all!
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Matt in Idaho - Building an MK4 and taking my time. Build school grad 2021. MK IV complete kit, 427 from Mike Forte - thanks Mike!, hydraulic clutch, 31 spline 2015 IRS 8.375" driveshaft, cutouts done, power steering, IRS complete kit, 2018 IRS 3.55 center section and spindles, Wilwood front and rear brake sets. Build thread
"There are no strangers here, only friends you haven't met yet” - William Yeats
Last edited by edwardb; 07-14-2024 at 05:10 PM.
Build 1: Mk3 Roadster #5125. Sold 11/08/2014. Build 2: Mk4 Roadster #7750. Sold 04/10/2017. Build 3: Mk4 Roadster 20th Anniversary #8674. Sold 09/07/2020. Build Thread and Video. Build 4: Gen 3 Type 65 Coupe #59. Gen 3 Coyote. Legal 03/04/2020. Build Thread. Build 5: 35 Hot Rod Truck #138. Build Thread. Sold 11/9/2023. Build 6: Mk5 Roadster 30th Anniversary #11,258. Build Thread.
msbrown6 thanked for this post
Just curious if this fuel pump requires a special fitting for the inlet and return. The threads fit my male AN-6 other fittings but the female ends on the fuel pump seem really deeper than any of my AN-6 fittings. Is there a special AN-6 fitting that meeds to be used for this? Thanks fellas. IMG_0464.jpg
Matt in Idaho - Building an MK4 and taking my time. Build school grad 2021. MK IV complete kit, 427 from Mike Forte - thanks Mike!, hydraulic clutch, 31 spline 2015 IRS 8.375" driveshaft, cutouts done, power steering, IRS complete kit, 2018 IRS 3.55 center section and spindles, Wilwood front and rear brake sets. Build thread
"There are no strangers here, only friends you haven't met yet” - William Yeats
Having a little trouble with the clevis on the parking brake. When installed, it sits too close to the coil spring/shock absorber assembly. Any ideas? Thanks all! EE29C623-C158-4DD1-B9A0-0297B7AD5FCC_1_105_c 2.jpeg2EE3CEB5-AA1B-4FB9-BF7E-04416DA2B587_1_105_c 2.jpegF4CC12B1-1B64-47F9-BC47-32A8DA83CB36_1_105_c 2.jpeg
Matt in Idaho - Building an MK4 and taking my time. Build school grad 2021. MK IV complete kit, 427 from Mike Forte - thanks Mike!, hydraulic clutch, 31 spline 2015 IRS 8.375" driveshaft, cutouts done, power steering, IRS complete kit, 2018 IRS 3.55 center section and spindles, Wilwood front and rear brake sets. Build thread
"There are no strangers here, only friends you haven't met yet” - William Yeats
This is from the Holley Sniper fuel pump module - 6AN o-ring outlet and return port
Something like this - http://www.holley.com/products/fuel_...7Mg3WnvvYKuKd4
Last edited by CDXXVII; 04-22-2026 at 12:43 AM.
F5R #7841: 15th Anniversary Edition MK4, Ford Racing Z427, Holley Terminator X Stealth EFI, Gas-N Pipes, Stainless Headers, Liberty's Gears TKO600, 3.31 Moser 3-Link, 17" Halibrands
Switch to a rounded head screw, turn it around so the head is on the inside, make sure the attachment clevis is oriented away from the coilover. Your alignment could be affecting this too. If the camber is way off it could make it closer. The final result is close but it fits without interference. Picture here from my Mk5 build.
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Build 1: Mk3 Roadster #5125. Sold 11/08/2014. Build 2: Mk4 Roadster #7750. Sold 04/10/2017. Build 3: Mk4 Roadster 20th Anniversary #8674. Sold 09/07/2020. Build Thread and Video. Build 4: Gen 3 Type 65 Coupe #59. Gen 3 Coyote. Legal 03/04/2020. Build Thread. Build 5: 35 Hot Rod Truck #138. Build Thread. Sold 11/9/2023. Build 6: Mk5 Roadster 30th Anniversary #11,258. Build Thread.