First Time at Dragstrip..Look at my numbers

[ed hess]

you didnt say so i will ask

do you have a switch to manually turn on the ic pump?

if not add one. Otherwise it comes on at some absurd temp thats worthless.


a fan to cool it while your in the lanes while its pumping helps to.

shit everything helps...just keep throwing money at it.

ed

 

[truckins10]

HAHA, fuck Ed thats the story of my life. Yeah, the pump is hotwired. Fern Sy#477

 

[truckins10]

Ed, PM u. Fern Sy#477

 

[nightdiver]

Now you have to determine if the KR comes from detonation or an other moving part noise

 

[nightdiver]

And brother, you do need a cam to take advantage of the turbo...it is blowing air on a wall

 

[truckins10]

Im not tearin into internal mods yet, but that will be later on. Considering that the 3KR happens right when the TPS sees anything off idle, I was thinking that maybe it was a tempory lean condition cause by the throttle plates opening rapidly. Also, is it a big improvent in MATs(at the track) having fans installed on the lower CAC??

 

[AXXE]

Get the Ultimate chip. That 20G is useless with the stock chip. That setup should push you into the mid 12 with no problem. My MATs are about 120 at the end of a run in cool weather. I have stock upper and lower with Jabsco and rubber lines. Have your flushed out you I/C?

 

[truckins10]

Yeah brand new 50/50 mix with water wetter. Somethings gotta be wrong with the IC system......

 

[AXXE]

Flush everything. A lot of sediment builds up in that system from never running. Do you have good flow when you open the cap and look in?

 

[truckins10]

Axxe, I cant open the cap off the intercooler of I get air pockets and the coolent comes out. I bled the air out by using the shurflo pump untill steady coolent came out and then crimped the lines and attached them to intercooler. But I know there is no air in the system. Whats the GPM spec that we should use as a min??? Maybe I have the wrong one??? Does the PSI rating matter on the pump?? The coolent is like 6-7months old, it brand new.

 

[AXXE]

Did you run the i/c coolant lines lower than the cap? I made sure the cap was the highest point on my system. There will never be air pockets this way. No coolant should come out if the lines are lower than the cap. Honestly, I do not know the flow for the Jabsco pump. I am sure if you search, there are some specs on here for different pumps.

 

[truckins10]

Axxe,
The flow on my Shurflo is 3.2GPM and a 40PSI pump. Is this suuficent, would this be causing my high MATS??

 

[AXXE]

Specs for the Jabsco are here: http://www.autoperformanceengineering.com/
I don't know GMP or PSI. When I open the cap, it flows just like a radiator. Do you have the big Shurflo or the little plastic one? I helped tune a truck with the little plastic pump and MAT were around 150.