VT supercharged tune rev limter

VSteve · Post by **VSteve** » Wed Dec 22, 2010 9:38 pm

Just wondering where I would find the values for the rev limiter on a VT L67 tune? I would like to lower it by a few hundred RPM if possible.

Post by **yoda69** » Thu Dec 23, 2010 6:57 am

Which bin are you using, as it will be different in different variants of $A5?

yoda69

VSteve · Post by **VSteve** » Thu Dec 23, 2010 2:13 pm

I am using CXWK1937 $A5G 3.8L HSV S/C Auto 16233396 VT Series II, HSV XU6.

Post by **Holden202T** » Thu Dec 23, 2010 10:22 pm

ok fuel cuts i have are for vs l67, not sure if any others are the same or not.

4A4D - upper limit fuel cut in drive
4A4E - lower limit fuel cut in drive

4A4F and 4A50 are as above but for park/neutral.

the two after it are for reverse just incase you wanted them, lol!

euqation is X * 25.

Post by **yoda69** » Fri Dec 24, 2010 7:30 am

VT are in a different place, for variants F, G & H they are:
51CF - upper limit fuel cut in drive
51D0 - lower limit fuel cut in drive

51D1 - upper limit fuel cut in P/N
51D2 - lower limit fuel cut in P/N

51D3 - upper limit fuel cut in Reverse
51D4 - lower limit fuel cut in Reverse

Formula is the same, X*25.
In CXWK all Highs are set to $EC (236*25=5900rpm) and all Lows are set to $E0 (224*25=5600rpm)

yoda69

VT supercharged tune rev limter

VT supercharged tune rev limter

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