shifted_89
New Member
Soo highflow air filter and throttle body, what are my options there?
i have doubts the 69 has a 60mm tb, but its possibleJeffaz said:the ch's already have a 60mm tb i think. could be mistaken but thats what i was told about my 4g69, but it might be different with the 4g94
shifted_89 said:skippy why do u say not a good upgrade???
matty said:94 TB is 54mm, you could go ahead and throw on a 93 inlet manifold ported to a 60mm TB. A lot of people in the states were doing this, also delete the coolant lines. Pretty much follow the 1.5 -1.8 mod guide.