4396 replies to this topic

[oakmere]

I would be surprised if the LS4 and new large filter didn't show more gains if George's Apexi is the same as your old one.

[smiley]

I would be surprised if the LS4 and new large filter didn't show more gains if George's Apexi is the same as your old one.

 

This would be nice

 

[CHILL Gone DUTCH]

I would be surprised if the LS4 and new large filter didn't show more gains if George's Apexi is the same as your old one.

 
This would be nice
 

One step at a time

But it would be nice
😼

[smiley]

 

One step at a time

 

I know, i know.

But all this trouble shows the importance of breathing.

That did not get much attention so far on big power SC's.

[Exmantaa]

It's a good example that for such power levels everything has to work properly together; Intake, blower, head, exhaust and the tune.

(ps, that Harrop needs more revs! )

[smiley]

 

(ps, that Harrop needs more revs! )

 

 

 

[pete-r]

That's more like it! If I'm free I might drive up to Anglesey for a nose around on the national day. Baggsie a passenger ride if there's one going lol.

[CHILL Gone DUTCH]

That's more like it! If I'm free I might drive up to Anglesey for a nose around on the national day. Baggsie a passenger ride if there's one going lol.

 

always welcome peter 

[CHILL Gone DUTCH]

 

 

(ps, that Harrop needs more revs! )

 

 

 

 

 

stop it

[CHILL Gone DUTCH]

The 68 mm TB fits in the LS4

[smiley]

The 68 mm TB fits in the LS4

 

 

[oakmere]

Went out in Chills car today. I had to ask him to slow down which I think says it all about how fast the car is now. It makes other fast cars I have been in RS6, 911 etc seem slow.

[CHILL Gone DUTCH]

Glad you enjoyed the ride Martin (congratulations ) 

 

Going to get the project up to date as its been a while 

 

Fitted the LS4 last week sometime and all seemed to be going smooth until the car started to get to running temps the car started hunting and stalling on idle it ran fine whilst moving 

 

after it stalled the car would not start again without repriming the fuel, after starting it again it would hunt again between 2000-3000 rpm before stalling and throwing some error codes 

 

so the hunt was on to find the issue 

 

thread here

http://www.vx220.org...n-harrop-users/

 

after a few ideas and speculations we started to make progress after showing our findings with Peter about the progress Peter sent me a file to try which seemed to work a treat

 

today i got the car working very well 

ive not remapped or fine tuned the car yet and its still on Georges old apexi until my new filter gets delivered but as Martin idicated the car is as fast as its ever been by

 quite a margin 

 

so next steps before Angelsey national 

 

1. Fit new filter

2. Full fuel learn &fine tune 

3.power run

4.bleed brakes and give the car a once over for the track day

Edited by CHILL Gone DUTCH, 26 April 2015 - 06:17 PM.

[haggi961]

Awesome to here and looking forward to seeing your graph now.

[CHILL Gone DUTCH]

Power graphs are just pub talk 😱😱 🐩👈🏻

[smiley]

Power graphs are just pub talk  

 

We are curious to the impact of the LS4

[CHILL Gone DUTCH]

Power graphs are just pub talk  

  We are curious to the impact of the LS4

😉 it's better

[CHILL Gone DUTCH]

If I get chance toMorrow is I will do a run for you

Edited by CHILL Gone DUTCH, 26 April 2015 - 09:00 PM.

[smiley]

Appreciated

[NickB787]

Fine work there, It seems strange that one TB works ok yet another doesn't ? Just a couple of days to go till I am off for the month so will have a close look at your posts and see if any improvements are available for mine.