170 Thermostat!!
#1
170 Thermostat!!
I went to the dyno today and before i made my runs with my chips i decided to do a pull with no chip and the stock 180 thermostat then install 170 thermostat and compare and i was pleased at what we saw.My truck made 3HP and 5pounds more torque with the 170 thermostat and get this it dropped my air-fuel from 11.9 to 11.6 also!Just thought i would share this with everyone!
Matt
Silver 01
12.83
107.60
best mph 109.40
Matt
Silver 01
12.83
107.60
best mph 109.40
#3
#6
My numbers for my 01 were:
Horsepower 395.2 at 5000 rpms
Torque 473.3 at 3600 rpms
Air-Fuel 12.6 at 4000 rpms
12.5 at 4500 rpms
12.4 at 5000 rpms
I believe my straight pipes caused my air-fuel to go up about .5
Silver 01
PSP Lower Pulley
PSP Chip
Throttle Body
K/N modded airbox
170 Thermostat
Straight pipes with x-pipe
12.83
107.60
best mph 109.40
Horsepower 395.2 at 5000 rpms
Torque 473.3 at 3600 rpms
Air-Fuel 12.6 at 4000 rpms
12.5 at 4500 rpms
12.4 at 5000 rpms
I believe my straight pipes caused my air-fuel to go up about .5
Silver 01
PSP Lower Pulley
PSP Chip
Throttle Body
K/N modded airbox
170 Thermostat
Straight pipes with x-pipe
12.83
107.60
best mph 109.40
Last edited by HIGH ROLLER; 08-29-2001 at 07:07 AM.