Originally Posted by
DAN400
you dont know if its a -31 that comes on a tt t38?
dont know mate but this is what Stu @Msd said
Originally Posted by
Stu @ M Developments
The -31 with same preload will lift approx 6 psi lower than a -34 so all you actually needed to do was increase preload by about 3mm to give an approx initial lift pressure the same as your -34.
so guess it would be fine
Hth