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Post  rollercam1 on March 7th 2016, 7:22 pm

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Re: 521

Post  Lem Evans on March 11th 2016, 10:31 pm

Nice Smile

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Re: 521

Post  cool40 on March 12th 2016, 12:39 am

That truck is all motor! Cool
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Re: 521

Post  rollercam1 on March 12th 2016, 1:12 pm

Thanks guys, it's a Scat rotating assembly. JE pistons. 10.3:1 compression. Ford Racing SCJ B heads. Swapped over to some titanium to lighten things up on top of the valvesprings. Camshaft is a custom hydraulic roller 248/254 @ .050", lift is at .659", lobe separation 110. Intake center is 106. Hydraulic roller lifter from Lunati. I have never tried lift lifters from them. We'll see if they survive. Went with girdled Harland Sharp rocker arms in 1.73, I initially started with an Edelbrock RPM air gap, but was thinking it was too small. Since then I swapped out to a Victor single plane. Added the Tapered carb spacer with the wood spacer below that. I have an anti-reversion plate that I can try as well. Topped it off with a Pro Systems 1000cfm carbs. On bottom it is girdled and windage trayed, swapped over to the rear sump. I am very limited on the oil pan as the steering for now is on the backside of the front crossmember. Went with a HV/ std pressure oil pump from Melling. Kind of wishing I went to the Kaase oil pump. The whole assembly was balanced. I am pretty excited to get this thing going. I am hoping for 600 hp/tq. I know it is head limited, and could pick up a ton going to the P-51 heads. Anyone care to guess a HP/TQ number?
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Re: 521

Post  supervel45 on March 12th 2016, 2:48 pm

Around 600.

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Re: 521

Post  DaveMcLain on March 12th 2016, 7:45 pm

I like the header design are those from L and L?


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Re: 521

Post  Gregaust on March 13th 2016, 3:10 am

In the 600's easy I say

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Re: 521

Post  OldRed70 on March 13th 2016, 1:03 pm

Nice looking build !!! I have a 1970 f-100 and was wanting to know what oil pan you used for the rear sump ? Also like the header design , where did you get them or have them made ? Keep the pictures coming . Really like the old Bump Ford's !!!!
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Re: 521

Post  rollercam1 on March 13th 2016, 1:11 pm

The headers are from Mad Dog. They are really nice and good quality. They can build just about whatever you need. The oil pan is from a 96' F-250. It is however the same oil pan the 460/fox mustang would be from Ford Racing
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Re: 521

Post  OldRed70 on March 13th 2016, 1:37 pm

No issues with the stock steering and front suspension clearance ? I have front sump and having g issues with pumping all the oil to top and losing pressure for a second and wanting to go rear sump even when I swap front end to the crown vic. Thanks for the Info, hard to find others with these trucks with big blocks in them.
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Re: 521

Post  rollercam1 on March 14th 2016, 12:10 am

No problems at all. I have 6 1/2" of clearance from the drag link to the oil pan. The rubber bump stops land at 4 1/2". The motor does sit at 4 degrees of inclination however. I am going to swap to front steering eventually. Mainly to get the engine lower. You will be able to when you go to the CV front end.
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Re: 521

Post  6jeff6 on March 15th 2016, 8:46 am

Over 600 easy. I'm over 600 with roush/Yates 521 scj heads 10-1 compression and dom carb.
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