prepare factory turbo/ats hat for intercooler pipe
prepare factory turbo/ats hat for intercooler pipe,the low restive way guys.got it figured out.
buy a 2 1/8 ID exhaust pipe to fit inside.i used a 2 1/8 id x 2 1/8 OD.
im running 2 1/4 pipe and my 2 1/4 coupler fits right over it very snugly.
using a 1/2" drill bit,i was able to very,very easily and quickly hone the inside of the hat out just a tad bit for the pipe to slide in using grease on the fitting,and gently tapping into the hat with a hammer.gently now.if still snug,ream it out a little more with the drill.it doesn't take much.i went for like 30 seconds.you don't want it so tight that you crack the housing.very careful.ditch that 0-ring,and be sure to ream out the second collar past where the o-ring sits.you want the pipe to slide in past that groove so there is no unnecessary air turbulence.
be sure to wash it all out now.you don't want those metal shavings going down the intake!
now just seal it up using some high temp muffler dope around the outer rim.i still need to do this now.she's so snug im not sure if it would ever leak,but im gunna make sure.this can be a permanent connection.
of course it "should" be cool air coming in here from the cooler,but it's not like the high temp sealer cost an arm and a leg compared to something else.
the reducer and exhaust dope was just found at the local autozone.cost was around 10 bucks.
now notice,you have much more streamlined airflow into the hat than if you just put a boot on the outside.
the other advantage,no taper! no hassle with blowing off the boot!
much better solution all the way around.
additionally you'll need 3 more parts if you have a banks turbo like i do,or if your in need for your current ats hat:
1.a shorter bolt than the center pressure chamber bolt of the banks turbo (which is 4" long)
grade 8 flange bolt. 3/8"–16 x 2 1/2"
2. a 3/8 copper crush washer came to seal the chamber bolt from ats.
i recommend using a 3/8" aluminum Stat-O-Seal instead.
3.a lower pressure chamber gasket.Fel-Pro #60038 (use black rtv on both sides) OR Victor Reinz #G27098 (use black rtv on both sides) OR custom ordered to those gasket specs a reusable square cut o-ring.