1986 GN Hotwire kit, Fuel Pump, Adjustable Wastegate (1 turn tighter than factory), gutted cat, adjustable fuel regulator (44psi) open element K&N, stock injectors, turbo and a new 93 chip.
I put my new street chip in from turbotweak. After warming up I took some readings.
At Idle
o2 770....falls to 550 or so after idling for a while
Af 05
L8 35
Bat 13.6
Int 128
BL 126
Clt 167
Ats 127
rpm 750
Tps .48 when running... .46 when off
IAC 23
cc jumps from 20 to 250 on an incremental rise
After the car was warm I did a couple of full throttle runs.
The O2 stays consitent in the 770-800 range
My boost gauge read 15 pounds (1 turn tighter than factory length wastegate rod...no boost controller) I also tried the boost at a couple of different settings (Lower) and it acted about the same as far as the readings go.
Ok.....so heres my question. The most knock retard I saw was .05 on the scanmaster....however my caspers Knock gauge went into the red a couple of times. Actually the scanmaster reads 0 95% of the time.
I would like to hope the scanmaster is right.....I just kind of really scared myself though.
Before installing the new chip I read KR's of 4.4 on the gauge and it didn't even hardly light the other gauge up...?
Anybody seen this before? Shouldn't the gauges read about the same....could I have messed this up somehow? Any guesses?
I did notice that if I start off part throttle and go to full throttle the knock gauge will light and then go back to green.
Thanks for everyones help....I guess all may be fine....I just want to be extra cautious and see what you guys had to say.
I put my new street chip in from turbotweak. After warming up I took some readings.
At Idle
o2 770....falls to 550 or so after idling for a while
Af 05
L8 35
Bat 13.6
Int 128
BL 126
Clt 167
Ats 127
rpm 750
Tps .48 when running... .46 when off
IAC 23
cc jumps from 20 to 250 on an incremental rise
After the car was warm I did a couple of full throttle runs.
The O2 stays consitent in the 770-800 range
My boost gauge read 15 pounds (1 turn tighter than factory length wastegate rod...no boost controller) I also tried the boost at a couple of different settings (Lower) and it acted about the same as far as the readings go.
Ok.....so heres my question. The most knock retard I saw was .05 on the scanmaster....however my caspers Knock gauge went into the red a couple of times. Actually the scanmaster reads 0 95% of the time.
I would like to hope the scanmaster is right.....I just kind of really scared myself though.
Before installing the new chip I read KR's of 4.4 on the gauge and it didn't even hardly light the other gauge up...?
Anybody seen this before? Shouldn't the gauges read about the same....could I have messed this up somehow? Any guesses?
I did notice that if I start off part throttle and go to full throttle the knock gauge will light and then go back to green.
Thanks for everyones help....I guess all may be fine....I just want to be extra cautious and see what you guys had to say.