Throttle Bodies and Plenum Spacers [Archive] - GrandAmGT.com Forum

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Vegeta
02-03-2007, 02:32 AM
I got some news today about the next batch of billet throttle bodies. They will be started in a week-week and a half. I have 1 62mm TB right now and 2 65mm throttle bodies that have the O ring on the backside. This will work with a 99 grand am 3400 plenum but not 2000+. I have a matching adapter for these to bolt up to the 3500 plenum as well, which is what they were made for. 62 is on the 60V6 store, and the 65s can be ordered on the store if you have a 99 grand am. Just PM me so I know this is what you want and not a pre order for the next batch of 65mm TBs. If you want it for a 3500 plenum, the total is 285 plus shipping.

The next batch of plenum spacers will hopefully cover everyone that wants a set. Those are also in line for this month.

I haven't forgotten about the suspension parts I was asking about last year. Ill keep everyone updated.

Side note. I am flow testing a set of ported street/strip heads with ported manifolds and with stock manifolds, and with a clay entrance (no manifolds). I will have more on that tomorrow.

AaronGTR
02-03-2007, 10:05 AM
Sweet. I'll probably be wanting a set of the plenum spacers. :)

ihatemygrandamg
02-03-2007, 10:17 AM
I can speak for both the spacers and the billet 65mm tb's. After putting in the spacers run the car hard and then feel the plenum; it is much cooler than it normally is. Also they are only like $15 more than a set of felpro uim gaskets.

The tb's are also beautiful pieces. I had to adjust the plate stop screw cause I was idling a bit high after installation, but no problem at all. This with a port matched 3400 plenum gave power throughout the whole rpm range.

Vegeta
02-05-2007, 07:20 PM
Sold out of 62 and 65mm TBs for now. More on the way later this month I hope:)