PDA

View Full Version : TR3 SU needles.



karls59tr
07-01-2007, 09:54 PM
Anyone here experimented with or know of an appropriate SU needle for a TR3 with a mild street cam and header?

JerryB
07-03-2007, 03:11 PM
which SU carbs......?

and what needles in them now....?

karls59tr
07-03-2007, 08:31 PM
H6 13/4 Su's with SM needles I believe they are.100s

Hap Waldrop
07-04-2007, 07:16 AM
Call Joe Curto.

billspohn
07-04-2007, 01:59 PM
Impossible to tell you what needle without knowing more about the tune of the engine.

You might try RH in it as a starting point, assuming you can find them.

DrEntropy
07-05-2007, 06:58 AM
SM's were the 'standard' fitted needle, the RH is a tad fatter. As Hap suggested: Call Joe and have a natter... but have your engine spec's to hand ahead of time. /bcforum/images/%%GRAEMLIN_URL%%/wink.gif