C ChrisZx7 New Member May 15, 2012 794 4 0 Rochester, Ny Jan 29, 2013 #1 2.5" intake to a 34mm carb. 34mm = 1.338 inches. Should I get a 1.25 or 1.50 adapter to my 2.5" intake?
2.5" intake to a 34mm carb. 34mm = 1.338 inches. Should I get a 1.25 or 1.50 adapter to my 2.5" intake?
Awk08 Administrator Staff member Technician Jan 30, 2009 24,427 2,293 175 Usa Jan 29, 2013 #2 34mm is the engine side of a 34mm carb, the back is 2.25" O.D. i run this 2.5" x 2.25" silicon intakes boot from my 2.5" cfm box to the back of my 34mm PJ @ 2.25" Pipe Reducer get the clamps from them too, they rock for the $, way better than standard radiator hose clamps.
34mm is the engine side of a 34mm carb, the back is 2.25" O.D. i run this 2.5" x 2.25" silicon intakes boot from my 2.5" cfm box to the back of my 34mm PJ @ 2.25" Pipe Reducer get the clamps from them too, they rock for the $, way better than standard radiator hose clamps.