Spacer for OEM air cleaner running Howell FI

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

Built my own. The plastic, stackable 'Mr Gasket' ones aren't Land Cruiser-worthy (nor Chevette-worthy, IMO). I bought a 12" stub of 5" schedule 40 pipe, sawed it to length (varies depending on your TBI geometry), welded on a 12 ga. sheet metal top cap, drilled a 3" dia. hole, and welded on a 3" OD piece of mobile-home axle tube. Fits flawlessly, but don't drop it on your toe.

raw_adapter.webp


finished.webp
 
Why, yes it does! Perhaps this adapter is why my fuel mileage went down a bit with the EFI conversion.
 

Users who are viewing this thread

Back
Top Bottom