Holley EFI

BIGWOODY said:
Sorta like building a 4x4. My E55 blew head gaskets when I turned it up to about 650whp, installed ARP studs. It smoked the transmission, so I spent big $$ for a built transmission. It snapped a rear axle, replaced with hellcat rear set up. Not sure what's going to blow next, just working my way through it all, nothing more $$$$ won't fix. Sweet looking car you've got.
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Hopefully after the trans I’m good lol 😂 but you’re right, it’s like an off-road rig. Fix one weak link and it shows the next
 
BIGWOODY said:
I run a factory PCM tuned and a stand alone Lingenfelter unit that runs all the 2step, nitrous control, timing etc. I fought the holley set up for months before going back to the stock PCM with a good tune.
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You can run 17 standalone boxes to do all kinds of things. It’s just source of issues and a lot harder to troubleshoot in my experience.

Pro teams run 3000+hp cars on Holleys. They are not doing some voodoo magic to make it work.
 
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