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big block chevy fueling for your IDIT+!!
Currently running the big block pump with the original idi pump arm, running great got 1,100 miles on it so far with no problems. Actually getting slightly higher fuel pressure than the first fuel pump, idles at 8.5 psi and when driving normally stays at 7 psi. @wix51085 I think you hit the...- BullDiesel
- Post #136
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
But on a better note found out that the original pump arm fits perfectly in the Big block pump housing with no modifications to the pump arm. Ended up drilling and taping the ends for set screws just in case the pin tries to move around shouldn’t as it’s pressed in there pretty good.- BullDiesel
- Post #110
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
After about a thousand miles the pump arm broke. Looks like it’s from the constant pressure it was under as the arm was pressed against the cam lobe more than I liked were it would always be pulling the diaphragm up and never let it go down all the way.- BullDiesel
- Post #109
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
Yo that looks sick!!!!!- BullDiesel
- Post #101
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
I checked out the pin and it hasn't moved, but I agree the pin needs to have a positive stop so it can't come out. I didn't think much about at the time don't know how I didn't. That's one scary dream my friend. Video didn't turn out so clear I guess, bit of a dunce moment.- BullDiesel
- Post #94
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
I’ll try and get some videos posted for you guys tomorrow and thank you IDIoit.- BullDiesel
- Post #87
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
I reused the pin just drove it back in and hoped for the best. Thanks for bringing that up I haven’t check to see if it’s walking out or not. I hear you on the price of the pumps there not cheap by any means.- BullDiesel
- Post #86
- Forum: 6.9L IH & 7.3L IDI Diesels
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big block chevy fueling for your IDIT+!!
Hello all, been lurking on the forms for quiet some time am new to the idi world and wanted to share some of the work i've done. I was inspired by Idioit's lift pump build and decided to build my own. modified a carter 6.9L carter lift pump arm to fit a 110 gph Chevy big block pump to the best...- BullDiesel
- Post #83
- Forum: 6.9L IH & 7.3L IDI Diesels
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6.9 idi CDD head studs.
Looks like I posted in the wrong spot oops.- BullDiesel
- Post #4
- Forum: 6.9L IH & 7.3L IDI Diesels
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6.9 idi CDD head studs.
Thanks for letting me know any information is good.- BullDiesel
- Post #3
- Forum: 6.9L IH & 7.3L IDI Diesels
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6.9 idi CDD head studs.
Hello all I was looking at head stubs for my 6.9 idi and ran across the high tensile head studs on CDD website. looking around I haven't seen anyone talk about them, really looking if they can hold the heads down under higher boost. any thoughts are appreciated.- BullDiesel
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- Replies: 5
- Forum: 6.9L IH & 7.3L IDI Diesels
