what does it mean?
03-18-2006, 07:34 AM
#1
what does it mean? maybe i overlooked this in the turbo faq. but what is the difference between all these numbers wandering around on tech, i mean pt61, pt67, pt76, p wheel trim and all that ****, i'm trying to get into FI but i cant differentiate one turbo from the other except in price, help out a FI noob.
03-18-2006, 08:28 AM
#2
pt61 = a turbo with a 61mm inducer (the inlet size basically)
pt67 = 67mm etc.
pt = precision turbo (the brand)
t is usually turbonetics, but other companies use T in the beginning of the turbos as well
GT = garrett turbo, they have a little different naming structure which is explained in one of the links in the turbo faq.
r, s, q, etc refers to the shaft size, i think thats also explained in the links
pt67 = 67mm etc.
pt = precision turbo (the brand)
t is usually turbonetics, but other companies use T in the beginning of the turbos as well
GT = garrett turbo, they have a little different naming structure which is explained in one of the links in the turbo faq.
r, s, q, etc refers to the shaft size, i think thats also explained in the links