Reply With QuoteYeah, that seems like a little bit of an exaggerationOriginally Posted by 1fastchevy
Up to 30 HP
Up to 30 HP
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Yeah, that seems like a little bit of an exaggerationUp to 30 HP
What does the plug on the GMT900 Throttle body look like. Is it the same as the 03-07 TB or is it the one that looks like it but with 6 wires?
has more wires, 10 I believe. I have both off if you need actual photos.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Yeah that would be awesome. Thanks
87mm 2007+
78mm 2007 and older
Last edited by RedHeartbeat; 03-13-2010 at 05:00 PM.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Looks like 6 on the 87mm. That's what I was thinking. I will have to get a plug. EFI connection has them pretty decent.
yeah, 6 on the 87mm 4 bolt TB and 8 on the 78mm 3 bolt TB. I didn't measure it but some claim they're 75mm no 78mm. Maybe they're talking of the early camaro TB.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
the reason ppl are saying there is a 30 hp gain is because Garris(s)on made a post saying his heads and intake swap made him about 50 horses combined. not knowing that most of that came with the heads being pnp'd and the intake matching it.
'02 Z71 EC Step Side: 5.3 K&N 77series, Borla catback SIDO muffler, B&M aux trans cooler w/temp gauge, 65E conversion w/beast sunshell, transgo HD2, Vette servo, 285/75R16 BFG M/T KOs, Powerslot front rotors
2008 Saturn Vue: XR 3.6L VVT AWD
1976 Corvette Stingray: Trying to save it, progress is slow.
^Ricky's Sweet PS Skilz
Bisrael, Corvette Forum: "I love my mechanical TB on my Heads and Cam LSx. It does exactly what I tell it . . . no matter how stupid it is."
Anyone know if the 4 bolt intakes have foam pads under them like the 3 bolt intakes do? If they do have the foam does anyone know the part number?
1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.
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