Im selling mine and i was just wanting to clean them up on the inside as well before i mailed them off. Just curious if you guys had any ideas on how to do it.

I was thinking about taking them to the local self-serve car wash and powerwashing the inside of them. What do ya think?

 

Eagle 1 mag cleaner, or similar professional wire wheel cleaner.. simple green?

 

not a bad idea, hell ill just buy alot of random cleaners

 

Eagle 1 mag cleaner might work..
But if not you might want to try a professional wire wheel cleaner.. But then I thought oil depsoits.. maybe a soak in some simple green.. If you have a car you proabably have these laying around..

 

While you're conducting your experiment please let us know what works best...LOL

 

CArb cleaner?

frankly I think it would be best just to leave them on teh car and put water in the intake, then by the time it made it to the headers it would be pressurized and super heated kind of like a steam clean.

 

Hydrolock is extremely destructive

 

Its just an LT1 they are cheap these days