Gn an precision plenum

Trader history for 2QUICK2B6 (0)

2QUICK2B6

Black Car Fever
Joined
Sep 15, 2004
415 plus shipping
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1986 Buick GX1

GX1 #001 [The One and Only]
Joined
Apr 24, 2015
Will this bolt on stock manifold? What size is front diameter? Stock outside dimensions. Will stock intake pipe work with k&n

Stock intake pipe won’t work .. yes it will bolt to stock intake

For some reason I was thinking the stock up pipe was the correct length, but needed an adapter hose/ step hose from 2.5” to 3”.
I think most (some) use the 70mm TB with intercoolers that use a 3” up pipe and a straight coupler hose.

The Precision plenum is 5/8” taller than stock to make room for a 4” MAF pipe. The stock MAF pipe should fit ok.
 
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