04 GTX 155 hp

[travjoy]

Is the 04 GTX 155 HP Supercharged If so what is the differerance in the 155 hp and the 215 hp

 

[BMANN06]

Hi Travjoy,

The GTX 155 is NOT Supercharged.

Here is the lowdown on 4Tec engines on which are supercharged and which or not.

130 HP N/A - Not Supercharged
155 HP N/A - Not Supercharged
185 HP - Supercharged
215 HP - Supercharged Internal Intercooler
255 HP - Supercharged External Intercooler (Bigger Injectors/Modified Fuel Map)
260 HP - Supercharged External Intercooler (bigger Intercooler/Bigger Injectors/More Boost from S/C)

Hope this helps!