1497 replies to this topic

[NickB787]

as far as I know, Lee has changed his I haven't seen any information that a rewire is required

[smiley]

Joe is selling broken LS4´s

 

Lotus ownership is expensive

Edited by smiley, 17 February 2015 - 06:26 PM.

[NickB787]

Joe is selling broken LS4´s   Lotus ownership is expensive

hope not I bought mine from Joe

[smiley]

 

Joe is selling broken LS4´s   Lotus ownership is expensive

hope not I bought mine from Joe

 

 

me too

 

Not fitted yet.

[Exmantaa]

Not sure, but does the ls4 tb require the same wiring swsp as the lsj??

[Baron Von Scubadaddy]

[smiley]

"Modification to the blower inlet is required or the larger throttle plate will contact the blower and not allow full opening, for the adapter plate please select Option 1"

 

http://shop.zzperfor...dy-for-LSJ.aspx

 

 

 

This may be interesting for you exmantaa:

 

**PCM calibration required. In HPT under engine idle airflow the ETC area scaler is normally 2950 (this works out to throttle plate area in milimeters less the rod area).

67.4 dia, pi*r2 = 3568 less throttle rod area (620) = 2948

75 dia, pi*r2 = 4418 less throttle rod area (730) = 3688

You'll need to change the 2950 to 3688. Many users have reported better results going even higher. We have tested numbers ranging from 3775 to 5500 without issue.

 

Edited by smiley, 17 February 2015 - 06:58 PM.

[NickB787]

yes but is that not for the m62 rather than the harrop

[CHILL Gone DUTCH]

yes but is that not for the m62 rather than the harrop

That's what I was led to believe Where is lee

[The Batman]

I have more so can replace if needed

[Baron Von Scubadaddy]

Are those the ones you got from your couzin Imran ?

[The Batman]

Yeah last name ofwithyamoney

[Baron Von Scubadaddy]

Thats the fella !

[NickB787]

I have more so can replace if needed

not a problem yet Joe will do some research and troubleshoot first, thanks though

[oakmere]

Nick Is the TB sealed against the Harrop correctly? As you will see these codes if you have an air leak.

[NickB787]

I did have to put 2 longer lower bolts on as the original 67tb ones were not long enough, another thing to check, I have never used a gasket on the join between the tb and s/c, metal to metal seal only

[The Batman]

Am I right in thinking the harrop has a built in gasket?

[Graeme Lambert]

I did have to put 2 longer lower bolts on as the original 67tb ones were not long enough, another thing to check, I have never used a gasket on the join between the tb and s/c, metal to metal seal only

I think Matt Bentley took my ls4 away to work out the gasket needed between that and the harrop?

[smiley]

Am I right in thinking the harrop has a built in gasket?

 

[NickB787]

try to pull the TB off tomorrow and check if a gasket is required