Is my track time good

[SCGT06]

I ran a 14.5 at the track this saturday... i was wondering if its a good time with the mods i have.. i have a 3.4 pulley, headers, 180 stat, intake, 1.9 roller rocker arms, PCM from zzp.. what do you guys think??

Sent from my GT-I9152 using Tapatalk

[Seachicken]

good and bad are a matter of perception....... what do you think?

[SCGT06]

I thini i should have had a better time.... but i dont have a full exhaust yet.. so im content with a 14.5 i guess...

Sent from my GT-I9152 using Tapatalk

[stealthee]

You don't need full exhaust. You aren't outflowing the stock catback yet.

[SCGT06]

Then my time is decent??

Sent from my GT-I9152 using Tapatalk

[Seachicken]

you should tell us more about your runs, 60ft, 330ft,1/8mile mph, outside temp, tires, KR, ect

[Fivefingerdeathpunch]

High altitude?

[SCGT06]

No... SOUTH TEXAS

Sent from my GT-I9152 using Tapatalk

[Fivefingerdeathpunch]

Then thats really slow, must be getting some good KR or you spun a ****load out of the hole.

They do 14.5 to 15 stock with driver mod, with your mods you should be 13's atleast.

[Explicit_Spade]

14.5 is not a good time for anything other than a bicycle.

What was your 60'
What was your 8th mile (assuming the 14.5 was quarter)
What tires were you running
What is your race weight
What was the DA
What was the temerature
What is the altitude of the track
What octane fuel were you using
What plugs are you using
Where is your instant center
What stall is your torque converter

[SCGT06]

Was looking for my slips....
R/T....548
60'....2.374
1/8....9.539
Tires...225/55 17..... W101 XL
Temp....80°
Plugs....Autolite 104
Stock stall converter
Fuel... 93

Sent from my GT-I9152 using Tapatalk

[SCGT06]

2006 grandprix gt sc (wieght)

Sent from my GT-I9152 using Tapatalk

[Explicit_Spade]

First things firts, I would put a stock temp thermostat in. There's a long thread somewhere, I think it might be sticky where Bio254 explains in detail the reasoning behind factory thermostat temps.

Another question I forgot to ask was what is your injector duty cycle? 3.4 on a Gen V is probably close to maxing out injectors.

If you're looking to go fast, you should ditch the rockers and get a cam. The power improvement will definately be worth the work and cost. You'll also get more top end, which in my opinion is where you are probably lacking based on the time slip info.

[SCGT06]

U think im getting KR also??

Sent from my GT-I9152 using Tapatalk

[SCGT06]

What if i put the 3.6 pulley?? Think it will help out more???

Sent from my GT-I9152 using Tapatalk

[Explicit_Spade]

You need to monitor for KR. Every car is different. I do know the ZZP tunes have "a reputation" for KR and popping motors.

The 3.6 could help quite a bit if the tune is for that instead of the 3.4...

[SCGT06]

Oh ok... Thanks alot...

Sent from my GT-I9152 using Tapatalk

[SCGT06]

Can i go and get my zzp pcm tuned or does the pcm tuned to the max already?

Sent from my GT-I9152 using Tapatalk

[SCGT06]

Or is the zzp pcm already tuned to the max??

Sent from my GT-I9152 using Tapatalk

[buickman104]

It is a cookie cutter PCM one size fits all which is not a good tune for everybody.