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  1. 3

    Compound turbo sizing advice

    So, I have an 04 6.7 swapped, fire ringed head, BC rods, arp625s, flux 209%, dual 12mm cp3s. I'm putting together a compound kit and I'd like some help with my atmosphere turbo. The small turbo is an s369 sxe with a 80mm turbine and a 1.0 AR T4. I know I could go with better, but I already have...
  2. 3

    Fmvb 48re line pressure issue.

    Alright, thank you. I'm dropping the pan today to see if there's anything in there.
  3. 3

    Fmvb 48re line pressure issue.

    Now i'm paranoid about the spring. I bought a kit, so I emailed the company asking. Hoping my issue is just the pump. I have a spare one that I know is good as it came from my other trans.
  4. 3

    Fmvb 48re line pressure issue.

    Pretty sure I got it in right then. Hopefully it didn't flip. I used a kit, so I'm not sure what spring they included. Hopefully Georend one
  5. 3

    Fmvb 48re line pressure issue.

    Also, which way does that spring face lol. Just to make sure
  6. 3

    Fmvb 48re line pressure issue.

    That spring would be the one in the drum right? I can't remember which drum. Guess I'll have to pull the trans either way.
  7. 3

    Fresh 48re no lockup

    Sorry, didn't get notifications for this. Yeah. Overdrive works. I fixed it. The middle hole in the vb lower channel had debris in it. Now I got another issue lol.
  8. 3

    Fmvb 48re line pressure issue.

    Took my truck for a test drive after installing new trans. Truck has a muldoons fmvb. Before the test drive at idle line pressure was 140-145psi in 1, 2, and 3. When I hit the lockup switch or overdrive it raised it to 190psi. 15 minutes into test drive I noticed line pressure was at 60psi when...
  9. 3

    Fresh 48re no lockup

    Fresh 48re with a muldoons fmvb. I have no lock up. When I command lockup, no rise in line pressure. 1, 2 and 3 have 140psi. 4th has 190psi. Lockup is supposed to be 190psi as well. When I command lockup in 3rd, line pressure doesn't rise. Pressure at OD port is 190psi when commanded. Redid the...
  10. 3

    Oil clearance/ oil pressure for 1200hp plus

    Built a 6.7 long block and I plan on daily driving it. Order the mahle bearing with extra .001" clearance, after double checking all rods were around .0038"- .0042". Started the truck for a hot re torque and seen oil pressure was at 50psi. Usually it's around 80psi cold. After oil temp reached...
  11. 3

    Piston ring gap for higher hp?

    What's everyone running for piston ring gap on trucks making North of 1200hp?
  12. 3

    Wanting input on my high hp 48re set up

    Building my 48re and I'm wondering if anyone has any insight for what else I could do. I'm shooting for 1200-1300hp, but I want to be able to turn it up later and have my trans be fine. Here's what's been done/parts list. Bolt in sprag race Sprag oiling mod Santjer solid input with matching...
  13. 3

    Brian crower rods?

    Anyone use Brian crower rods in the 5.9? Or 6.7? I have an 04 with a 6.7 swap and I'm thinking on buying a set. Wanting to put 1200 down. Have an s480, 2400-2600 stall converter. Santjer solid input, sonnax 22121b-08k intermediate and a sonnax fat shaft output, 200% over with a fass 290. Not...
  14. 3

    Input about 2nd gear lock up at WOT

    What do y'all think of locking the converter at the top end of 2nd gear in a 48re at WOT? Trans is semi built with a stock sized billet input/output and tripple disc converter. Also has a transgo TFRE-PRO kit too. it has other small basic billet parts as well. Torque converter doesn't lock up...
  15. 3

    48re shifting issue?

    I think my 48re is skipping 2nd gear and going straight to 3rd under regular driving. I have a TFRE-PRO kit installed, along with an anteater stand along controller and can't feel 3rd gear engage, I only feel/hear 2 shifts. I can manually shift the truck and feel 1-2, 2-3 and 3-4, but if I put...
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