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IR EFI sensor and stacks

4nhotrod4nhotrodHe who dies with the most toys is dead
I just aquired another Pantera. I'm now in need of a good divorce lawyer.
The car currently has Quellas' IR EFI injection system with 2 oval air cleaners. The air intake sensor is on the base of one side. I want to put 6" stacks (air horns) on it. Can I just mount that sensor in one of the stacks?

Does anyone know what the throttle body venturi dimensions are on this system so I can order stacks? I can call Quella, but he is the vendor without email, correct? I hate dragging a vendor out of the shop for 1 question.
I've searched sites for stacks and I see listings for IDF, IDA, DCOE, with different sizes. I can remove the small horn on mine and get measurements, but where can I find measurements of the IDF's, IDA's......to match?
Will (ready to cut my decklid) D
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panterrorpanterrorMy 74 GTS
4NHOTROD, Those would be 50mm throttle bodies with a 48 IDA mounting base pattern. They are the same v-stack pattern as TWM. TWM stacks should bolt right on. However, the TWM stacks likely will not interface properly with billet air filters. Dennis had the stacks custom made (they are turned from bar stock where as some of the TWM stuff is spun) and the bell may be unique to allow the filter to clamp on the bells. If you don't want to use the air filters on the taller stacks, no worries. The picture's for you Mark!!

Stacks of stacks! Eeker

Kelly

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Last edited by panterror
panteradougpanteradougMember
quote:
Originally posted by restoman:
A little late but I'm running Dennis's system and they are 50 mm throtle bodies. What software are you using? Would you be interested in sharing your set up mapping data. Mine is still running rough.


Restoman, I don't mean to bud in but since this is my fear with these systems, how long have you been at it with the FI?
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