Generation III External Engine - intake hose
05-04-2012, 07:17 AM
I'm at work so can't measure. Anyone know the size of the o.d. of stock 02 ls1 throttle body. Also the o.d. of the slp lid outlet. What im looking to do is buy a straight piece of silicone tubing to connect the throttle body and to the lid directly. Car is s.d. tuned so I want straight shot from lid to intake without the maf. Also any know the length of tubing ill need also. Car is 02 trans am. Thanks.
05-06-2012, 02:22 PM
The TB is a 78mm. So the O.D. You should be safe with guessing that at 80mm, and I WANT to say that the Slp is at 90mm. If i have time, i will go measure for ya.
05-06-2012, 02:41 PM
Just get a 4"diameter x 6" long hose. I am SD also with the same TB and lid and that is the size that worked great for me.
05-06-2012, 07:40 PM
Thanks for both replies. I'll do the last one. Thanks.
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