TII secondary THB mod (pros and cons).

Garfinkles Motor Works · 07-08-2011, 08:36 AM

Remove them for better flow and weld the holes not JBweld .I have done a couple and many for 3rd gens . Plus you can port the casting for better flow, reshaping or porting the casting is easer if you remove the plates and shafts.I also replace the round headed screws with counter sink screws to get them out of the air flow .You must counter sink the shaft to do this . Good skill to you .

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07-08-2011, 08:36 AM	#1
Garfinkles Motor Works RCC Contributor Join Date: Mar 2008 Posts: 535 Rep Power: 18	Remove them for better flow and weld the holes not JBweld .I have done a couple and many for 3rd gens . Plus you can port the casting for better flow, reshaping or porting the casting is easer if you remove the plates and shafts.I also replace the round headed screws with counter sink screws to get them out of the air flow .You must counter sink the shaft to do this . Good skill to you .