Predator Tuner??
#1
Predator Tuner??
I have purchased a Predator Tuner. It is the newest one. My question is......I've read about NOT to put the "shelf" tune on my truck. I have a 2# pulley and that's it. Has Daiblo changed their stock tune yet or what?? I'm thinking of putting the shelf tune on and seeing if I have any detonation and if sooooo going to a dyno and getting it tuned. If anyone has any thoughts please reply.
Thanks,
J
Thanks,
J
#2
Well if you got it through a supporting vendor on this forum, it should come with a free tune. If you do decide to use the stock pully tune, get it to the dyno immediately and see what the air/fuel is like, and do some datalogging and see what the timing is like. Then you can adjust from there.
#3
I know some vendors send out the Tuner with 3 or more tunes already downloaded. Go to www.diablosport.com
#4
Re: Predator Tuner??
Originally posted by jboss10
I have purchased a Predator Tuner. It is the newest one. My question is......I've read about NOT to put the "shelf" tune on my truck. I have a 2# pulley and that's it. Has Daiblo changed their stock tune yet or what?? I'm thinking of putting the shelf tune on and seeing if I have any detonation and if sooooo going to a dyno and getting it tuned. If anyone has any thoughts please reply.
Thanks,
J
I have purchased a Predator Tuner. It is the newest one. My question is......I've read about NOT to put the "shelf" tune on my truck. I have a 2# pulley and that's it. Has Daiblo changed their stock tune yet or what?? I'm thinking of putting the shelf tune on and seeing if I have any detonation and if sooooo going to a dyno and getting it tuned. If anyone has any thoughts please reply.
Thanks,
J
his shop is behind Rolling Oaks Mall
http://www.murillomotorsports.com/contact.html
#5
If you're going to use a preloaded tune, use the non pulley tune. The "pulley tune" is way too aggressive and people have posted about hurting their motors. It's your truck, but I'd definitely get a dyno session done right away. I had JLP create a custom tune for my L which he emailed to me. I'm very pleased witht the results.
#6
The off the shelf tune on the predator is aggressive, but works very well if you can get good gas.
I also run a two pound pulley and after a discussion with diablo tech support run the "performance tune". I raised the shift points slightly and run with no detonation. A/F was under 12-1.
The pulley tune is actually less aggressive by over one degree less timing and even fatter A/F.
I suggest boosting the octane by adding xylene or toluene(I run one gallon xylene to 10 gallons 93 and 1/2 oz of Marvel Mystery Oil).
Get a wideband or a dyno test to be absolutely sure, but I am running GOOD.
Jim
I also run a two pound pulley and after a discussion with diablo tech support run the "performance tune". I raised the shift points slightly and run with no detonation. A/F was under 12-1.
The pulley tune is actually less aggressive by over one degree less timing and even fatter A/F.
I suggest boosting the octane by adding xylene or toluene(I run one gallon xylene to 10 gallons 93 and 1/2 oz of Marvel Mystery Oil).
Get a wideband or a dyno test to be absolutely sure, but I am running GOOD.
Jim