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My 14's been tranny tuned for over 2 years now,but I didn't fluck around with Diablo's **** waiting for them to get on the ball,i went with HP tuning.HP tuning can tune the 13 and 14 8 speeds.It's a noticeable difference with the tranny tuned,i have one of Jay Greene's 1.5high lift cams in my 4X4 and it's set to shift at 6500rpm,and will spin the street tires hard on the 1-2 shift.Get ahold of Jay Greene for your 14's tuning needs,he'll be able to tune it either with Diablo's CMR program,or HP's tuning platform,or he can even give you a mix of both tuning platforms if that's what you want.There's a few guys running a Diablo engine tune,mixed with HP's tranny tune,only because they already had a Diablo engine tune on their 14's,but Diablo couldn't tune their 14's 8speed,so they're using both platforms.either of you guys have trans tune? if so, who did it and could you summarize before vs after driveability?
Have not got my Greene cam installed yet.......feel quite a bit stronger than stock cam?My 14's been tranny tuned for over 2 years now,but I didn't fluck around with Diablo's **** waiting for them to get on the ball,i went with HP tuning.HP tuning can tune the 13 and 14 8 speeds.It's a noticeable difference with the tranny tuned,i have one of Jay Greene's 1.5high lift cams in my 4X4 and it's set to shift at 6500rpm,and will spin the street tires hard on the 1-2 shift.Get ahold of Jay Greene for your 14's tuning needs,he'll be able to tune it either with Diablo's CMR program,or HP's tuning platform,or he can even give you a mix of both tuning platforms if that's what you want.There's a few guys running a Diablo engine tune,mixed with HP's tranny tune,only because they already had a Diablo engine tune on their 14's,but Diablo couldn't tune their 14's 8speed,so they're using both platforms.
Have not got my Greene cam installed yet.......feel quite a bit stronger than stock cam?
Does the trans tune cost extra?I have a Hemifever 93 tune and running Diablos trans tune. The trans definitely shifts faster at wide open throttle and down shifts are more aggressive. Eventually I'll get a custom trans tune.
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Not on the Diablo. I have a i3. When Diablosport finally released it all you had to do was update the programmer.Does the trans tune cost extra?
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Not on the Diablo. I have a i3. When Diablosport finally released it all you had to do was update the programmer.
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It definitely holds the gears longer. When it shifts its more aggressive. When letting off the gas just a tap of the brakes makes the trans downshift. It feels like your driving a sports car not a truck.
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Yes! Hearing that gurgle of the exhaust on down shifts! Makes me giggle inside.i drive with tow haul on. makes a big difference. thats probably my favorite thing, hearing the truck down shift with an exhaust. kinda reminds me of the 03 cobra i had years ago.
Well i got my initial custom tune from hemifever and it makes a huge difference on the shifts. The lower gears hold a little longer and shift much cleaner. I used to get an awkward shift when i got to speed and let off the gas and it tried to shift several gears at once.
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