LMM Cheetha Its Here

Brayden

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Jan 16, 2008
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Where is it barking at? Any turbo is going to bark if you chop the throttle.

If you are getting bark between shifts then you should raise the part throttle shifts.

Most generally you won't bark it at WOT. I'm assuming your 3600 rpm shifts are the WOT's ;)

Take your 3-4 and 4-5 and definately 5-6 part throttle shift point tables and add 10% maybe a bit more for the 5-6. Especially if you have larger tires make sure you correct the shift points back close to factory and then add the percentages above on top of that.
 

beach_33

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Feb 18, 2008
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des moines, IA
brayden i will try to get some quality video at the track :D. larry i would love to try what you have. i finally got my lift pump put back on and changed the filter. it runs good but i cant seem to get the tires to light up. i havent done any boosted launches yet but i did get the sleeves put on so its coming.
 

beach_33

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Feb 18, 2008
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des moines, IA
it was more of my own fault because i was chopping the throttle. it never barks on shifts. i plan on clearing my taps probably tommorrow morning and taking it out and learning tow haul the way it should be for the track. also how about one of those shinny special decals
 

beach_33

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Feb 18, 2008
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tell him i said congrats. did chase get married a little while ago tell him i said congrats to. no biggy on the decal. i understand how busy you guys
 

slowlmm

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Mar 2, 2008
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Where is it barking at? Any turbo is going to bark if you chop the throttle.

If you are getting bark between shifts then you should raise the part throttle shifts.

Most generally you won't bark it at WOT. I'm assuming your 3600 rpm shifts are the WOT's ;)

Take your 3-4 and 4-5 and definately 5-6 part throttle shift point tables and add 10% maybe a bit more for the 5-6. Especially if you have larger tires make sure you correct the shift points back close to factory and then add the percentages above on top of that.

mine will bark at wot in 6th at 110 and 38 psi but my 40-94 did as well bark is isnt a suprise to me i wonder if we would bennefit from a wstegate like the bd one ?
 

Brayden

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Jan 16, 2008
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Is the 5-6 shift set at 3600 rpm like you said?

Because that should be around 131.9 mph in 5th gear with your tire size.

Using my calculator the 5-6 shiftpoint is set at 3002 rpm. Jump it up a couple hundred rpm and see what happens. ;)

Brayden

You don't need a BOV ... We have EFILive :D :D :D We'll tune around it.
 

LBZrcks

.........
Jun 2, 2007
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Is the 5-6 shift set at 3600 rpm like you said?

Because that should be around 131.9 mph in 5th gear with your tire size.

Using my calculator the 5-6 shiftpoint is set at 3002 rpm. Jump it up a couple hundred rpm and see what happens. ;)

Brayden

He doesn't have the 18's on anymore though, but the tires are still a lil bigger
 

Brayden

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Jan 16, 2008
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33.7"..

Changes the shift point for the 5-6 to 2895 rpm if it happened at 110mph.

I'd at least make that shift happen over 3200 rpm, there's still plenty of power up there.

Where are you going 110+ mph at? We need video :D
 
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slowlmm

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Mar 2, 2008
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its not during the shift its at wot so say 6th gear full tilt it will do it. under full acelaration pedal to the floor. mabey im missing something thoe:eek: its been a long day :)
 

LBZrcks

.........
Jun 2, 2007
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:rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl:
Johnny! Nice!!!:rofl::rofl::rofl:
:rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl::rofl:
 

beach_33

Member
Feb 18, 2008
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des moines, IA
sweet. the other day i pulled in to a parking lot and some guy walked up to me and said dude that thing sounds sick what do you have in there a programmer. i just looked at him and said yep i got a programmer :rofl: then i walked away
 

whitetrash21

put on da damn helmet day
Apr 29, 2008
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you cant tell by the voice?!?! :eek::D ......



" NICE!!! " ... it can only be johnny:p:rofl:.... nice video guys, sounds good. looks like it runs pretty hard too. :)