Quote:
Originally Posted by SPC0127
I have a Rouch 427SR currently with a Holley carburator. What I would like to do is make the engine EFI. Rouch sells a kit, installed it would probably be about 9k, is there an alternative that is cheaper and just as reliable/effective? Thanks
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What don't you like about the 427SR with Holley? Is your Holley the 770 Street Avenger that comes standard on Roush? I have a 427SR/TW in my GT40. Swapped out the Street Avenger for a 750 Quick Fuel with mechanical secondaries. What a difference in response! With a wideband A/F meter you can dial all the jets in (it was pretty close to start). Only $500.