so what is a safe operation max for a engine to handle before that is no longer a safe level?

So what does this load % mean if its not max fuel %

I was lookin at my diablo fuel tables... and when under full load.. im running at 96.4%. I know from experience you dont want to run over 85-90% load. So Is there anyway for me to get this changed? or would it have something to do with my tune. Im running a set of 39# injectors and a Cobra ...

negative ghost rider lol

your fuel pressure should be around 37-42psi at idle... mine goes as low as 34psi and as high as 48psi when im wot. hope that helps you

thats the thing.. we will be street tuning it at the track.. we just need a way to get it there.. just put a wideband on it.

is your friends v6 a auto or a 5 speed?.. keep that in mind he might have 1 extra gear than you do lol.

if the factory shift point is 5500 leave it that way.. the way it came from factory is set to push the engine to its best performance without forcing anything out of its "comfort" zone.. basicly.. a car is set to its peak safe performance from factory. What we do is push that a little further with ...

Agreed.. Id leave them both alone... factory put the rev limiter to the point it is for a reason. By lowering it all your doing is robbing yourself of extra gear power. If you insist on leaving it at 5400 (for what ever reason) change the shift point as said to around 5200rpms.

No problem man.. Im more than familure with there tactics roflmao. Ive had mine for well over a year now.. went to the guys who helped me tune it.. showed me a few tricks.. then i bought myself a wide-band and i was good to go with my own tunes. It all really depends on how risky you want/can afford ...

ttt? lol

The handheld can be used for a V6 or a GT V8. But as stated.. it is only able to be used for 1 car at a time.

They are suppose to be.. when i had mine tuned.. well ill just show you lol



Red was before tune... Blue was after.

Only mods at the time were a Intake, Underdrive pulleys, and catback.. and thats how lean it was.

id take it in to your nearest local diablo dyno... give them the hand held and let them take care of it.

Everytime you modify a vehicles' air or exhaust your messing with its air fuel measurement.. If you put on the x pipe.. id spend the extra money to get it tuned.. after the x pipe im sure you will be running a tad on the lean side. Not necessarily for hp reasons.. but for extended life of your motor ...