Starting the build process
#342
https://photos.app.goo.gl/AxjtuLnKrjiaLqQE8
https://photos.app.goo.gl/h1D5JH5Z79PiiFZe9
https://photos.app.goo.gl/EtbLKX9vjuiMR33j8
https://photos.app.goo.gl/dG9YauPLDbPVj4a28
https://photos.app.goo.gl/Sem4QjUX9NQhHHmc8
https://photos.app.goo.gl/DXtHgGzmwzErNn119
https://photos.app.goo.gl/2Em4QqV113WGBBs1A
https://photos.app.goo.gl/eVzRtdDBDDRWi3sd8
https://photos.app.goo.gl/ZR9nsGNfY4Vkac6g8
https://photos.app.goo.gl/xVpLRoK32Cw6tBpNA
https://photos.app.goo.gl/nVyy3ZwKxG5zmH4y5
https://photos.app.goo.gl/zh5JgFg1H83To5up6
https://photos.app.goo.gl/wGeHR82EUXTJwAi97
https://photos.app.goo.gl/h1D5JH5Z79PiiFZe9
https://photos.app.goo.gl/EtbLKX9vjuiMR33j8
https://photos.app.goo.gl/dG9YauPLDbPVj4a28
https://photos.app.goo.gl/Sem4QjUX9NQhHHmc8
https://photos.app.goo.gl/DXtHgGzmwzErNn119
https://photos.app.goo.gl/2Em4QqV113WGBBs1A
https://photos.app.goo.gl/eVzRtdDBDDRWi3sd8
https://photos.app.goo.gl/ZR9nsGNfY4Vkac6g8
https://photos.app.goo.gl/xVpLRoK32Cw6tBpNA
https://photos.app.goo.gl/nVyy3ZwKxG5zmH4y5
https://photos.app.goo.gl/zh5JgFg1H83To5up6
https://photos.app.goo.gl/wGeHR82EUXTJwAi97
#343
#344
https://photos.app.goo.gl/h96isnQCntbykg7S7
https://photos.app.goo.gl/cmBjExTCuKKu1iLk6
https://photos.app.goo.gl/W3dAoaRhx9WWTzSx8
https://photos.app.goo.gl/aJmtYYx2cEVPXxPf6
https://photos.app.goo.gl/jjk7swPQnERuvw9F9
https://photos.app.goo.gl/hRrYj2HEsSMiq1pBA
https://photos.app.goo.gl/vXDg8KGJhC8xxu5V8
https://photos.app.goo.gl/HxthtPiHj6hL7pd66
https://photos.app.goo.gl/SSBHMH9zoYMMyar48
https://photos.app.goo.gl/EyLww7CS3ZPoQrNK6
https://photos.app.goo.gl/YTuigzxvYWoMYNRB7
https://photos.app.goo.gl/cmBjExTCuKKu1iLk6
https://photos.app.goo.gl/W3dAoaRhx9WWTzSx8
https://photos.app.goo.gl/aJmtYYx2cEVPXxPf6
https://photos.app.goo.gl/jjk7swPQnERuvw9F9
https://photos.app.goo.gl/hRrYj2HEsSMiq1pBA
https://photos.app.goo.gl/vXDg8KGJhC8xxu5V8
https://photos.app.goo.gl/HxthtPiHj6hL7pd66
https://photos.app.goo.gl/SSBHMH9zoYMMyar48
https://photos.app.goo.gl/EyLww7CS3ZPoQrNK6
https://photos.app.goo.gl/YTuigzxvYWoMYNRB7
#345
Mated the engine and transmission today. Torqued the flexplate bolts to 85 ft-lbs with red locktite and the converter bolts to 50 ft-lbs with red locktite.
Because of how hot the torque converter gets, the red locktite has the effective strength of blue, so the bolts will still be easy to remove. We've had both of them come loose on the dragster.
I added a couple ground straps - one from one head to the other, and one going from the top starter bolt to the driver side cylinder head.
I hooked that strap and the main lead to a battery, and made my own solenoid jump switch, and primed the engine to 70 pounds of oil pressure. The oil pressure is being regulated by the bypass spring inside the oil pump - it's probably making closer to 90 pounds at the gears. And that's just spinning off the starter; imagine at idle RPM.
What that tells me is that I can probably stand to go down one viscosity, from 20-50 to 10-40 or even 10-30.
https://photos.app.goo.gl/xu9CEeLFBtyUmLkV9
https://photos.app.goo.gl/vC7FpVDvfDHcLYDD6
https://photos.app.goo.gl/YP9yC5MwYvcdefTt6
https://photos.app.goo.gl/b1BYfCZQpyAbp4uk7
https://photos.app.goo.gl/qCozuAoSHngz5ta96
https://photos.app.goo.gl/zuapebXgJuqbvEK2A
https://photos.app.goo.gl/JBVgaJD8tt5kQrHo8
https://photos.app.goo.gl/uqJg2PFe99DRPrZ59
https://photos.app.goo.gl/e1yxgdU3FgZE7Pnh7
https://photos.app.goo.gl/Pe8sjTh1vuqNWhmn9
Because of how hot the torque converter gets, the red locktite has the effective strength of blue, so the bolts will still be easy to remove. We've had both of them come loose on the dragster.
I added a couple ground straps - one from one head to the other, and one going from the top starter bolt to the driver side cylinder head.
I hooked that strap and the main lead to a battery, and made my own solenoid jump switch, and primed the engine to 70 pounds of oil pressure. The oil pressure is being regulated by the bypass spring inside the oil pump - it's probably making closer to 90 pounds at the gears. And that's just spinning off the starter; imagine at idle RPM.
What that tells me is that I can probably stand to go down one viscosity, from 20-50 to 10-40 or even 10-30.
https://photos.app.goo.gl/xu9CEeLFBtyUmLkV9
https://photos.app.goo.gl/vC7FpVDvfDHcLYDD6
https://photos.app.goo.gl/YP9yC5MwYvcdefTt6
https://photos.app.goo.gl/b1BYfCZQpyAbp4uk7
https://photos.app.goo.gl/qCozuAoSHngz5ta96
https://photos.app.goo.gl/zuapebXgJuqbvEK2A
https://photos.app.goo.gl/JBVgaJD8tt5kQrHo8
https://photos.app.goo.gl/uqJg2PFe99DRPrZ59
https://photos.app.goo.gl/e1yxgdU3FgZE7Pnh7
https://photos.app.goo.gl/Pe8sjTh1vuqNWhmn9
#346
It's in. But as usual with racecar stuff, nothing fit first stab.
First, the motor mounts were wider than the saddles
Then, the oil pan hit the K member. So I put a 2" spacer under the transmission
Then, the driver side header hits the steering column - Spintech flattened the tubes in the wrong spot (I knew about it before, but didnt know it was so severe)
Then the exhaust wye pipe hit the cab. I'll have to run a collector spacer.
Then the driver side of the wye pipe didn't line up at all. I'll have to get the splice cut and stretched.
So I ground the motor mount really tight - it's very much a swedge fit. Drive side is T-slotted from the factory, so I slotted it some more, then slotted the passenger one (which is just a drop-slot from the factory).
Then I notched the K-member in the closest spot to gain 1/4" of clearance.
Transmission ended up being 2-1/4" higher than it used to be.
With the trans "in place", I went to line up the driveshaft. The carrier bearing right now is mocked at 3.5" higher than it used to be. That makes a pretty sharp angle going down to the pinion. That's going to be fun to sort out.
Procharger fits as intended. Need to nibble at the inner fender some more, and move the brake line (which I already planned on). Inlet tube fits kinda how I expected it to, and charge pipe will be a PITA as I figured. Definitely will need to notch the blower plate.
https://photos.app.goo.gl/3moTFRubr3KYXKAA6
https://photos.app.goo.gl/dDWvRrL6ja76EqmJ8
https://photos.app.goo.gl/s7Tf2CwkwWsb7BUY9
https://photos.app.goo.gl/zSmHNRT5DiVFAuXS6
https://photos.app.goo.gl/XATNnBZ9o2qqLYau6
https://photos.app.goo.gl/ZRBVwx8ezuobRgu79
https://photos.app.goo.gl/BmWyn7QkdsYYNneF6
https://photos.app.goo.gl/mArFRWHp8fHn7b5W6
https://photos.app.goo.gl/a3os4zruWtc8wwgL6
https://photos.app.goo.gl/GtCufywcsgwrhqaJA
https://photos.app.goo.gl/sJUnsxZnwMeoxPHk6
https://photos.app.goo.gl/tW9BVrRBmzwS8grW8
First, the motor mounts were wider than the saddles
Then, the oil pan hit the K member. So I put a 2" spacer under the transmission
Then, the driver side header hits the steering column - Spintech flattened the tubes in the wrong spot (I knew about it before, but didnt know it was so severe)
Then the exhaust wye pipe hit the cab. I'll have to run a collector spacer.
Then the driver side of the wye pipe didn't line up at all. I'll have to get the splice cut and stretched.
So I ground the motor mount really tight - it's very much a swedge fit. Drive side is T-slotted from the factory, so I slotted it some more, then slotted the passenger one (which is just a drop-slot from the factory).
Then I notched the K-member in the closest spot to gain 1/4" of clearance.
Transmission ended up being 2-1/4" higher than it used to be.
With the trans "in place", I went to line up the driveshaft. The carrier bearing right now is mocked at 3.5" higher than it used to be. That makes a pretty sharp angle going down to the pinion. That's going to be fun to sort out.
Procharger fits as intended. Need to nibble at the inner fender some more, and move the brake line (which I already planned on). Inlet tube fits kinda how I expected it to, and charge pipe will be a PITA as I figured. Definitely will need to notch the blower plate.
https://photos.app.goo.gl/3moTFRubr3KYXKAA6
https://photos.app.goo.gl/dDWvRrL6ja76EqmJ8
https://photos.app.goo.gl/s7Tf2CwkwWsb7BUY9
https://photos.app.goo.gl/zSmHNRT5DiVFAuXS6
https://photos.app.goo.gl/XATNnBZ9o2qqLYau6
https://photos.app.goo.gl/ZRBVwx8ezuobRgu79
https://photos.app.goo.gl/BmWyn7QkdsYYNneF6
https://photos.app.goo.gl/mArFRWHp8fHn7b5W6
https://photos.app.goo.gl/a3os4zruWtc8wwgL6
https://photos.app.goo.gl/GtCufywcsgwrhqaJA
https://photos.app.goo.gl/sJUnsxZnwMeoxPHk6
https://photos.app.goo.gl/tW9BVrRBmzwS8grW8
#347
#348
#350
They make tubular K-member replacements for 1970s muscle cars that stand up to some serious horsepower, and their purpose is to allow engines not designed for the car to fit. Might be something to think about. If you could fab one up (I doubt anyone makes one for the 99-04 Dakota) you'd be able to solve both your oil pan clearance and trans angle problems while taking some weight off the nose. Fixing the engine angle would also most likely solve all of your header problems as raising the back of the trans 2 inches also aimed everything else up by the same degree of angle. This would also allow you to set the engine a bit lower in the bay, improving handling and possibly nipping future hood clearance issues in the bud.
Tubular K-member example -
Tubular K-member example -
Last edited by Vimes; 11-29-2020 at 03:10 PM.