Up for grabs is a GMPP Vortec TBI
EFI
intake manifold that has been bored to 2" for use with our bored 50mm TBI GM part number 12496821 New never used - this was mocked up to do some flow testing, but never run.
There are a few shelf marks as we have had this for years, but no damage - see photos
This intake has EGR provisions for a standard GM TBI EGR, stock thermostat and cooling system hose routings, standard coil and distributor mountings
Stock bore from GM is 46mm - we have bored this one to 2 inches for use with our 50mm TBI. We have seen motors make close to 500hp with this setup and proper tuning
List price on this is $686, cheapest on the internet is $633
This is not returnable if installed or used
Message us with any questions
We usually ship within 1-2 business days and it will go out signature confirmation and insured