my new dyno #s hellz ya

[mattmoto441]

Where do you find 100 octane gas? I'm guessing you can't daily drive this on the street because where would you get gas? What happens if you run out? Can you put 91 in to limp home?

there is a place that sells it right outta the pump $5.99 a gal about 1mile from my tuner but for dd street driving i run my 550rwhp 91 tune, but he said if i have 100 in i can drive all day anywhere

 

[MalcolmV8]

So do you have some sort of switch under the dash or somewhere that you flick to switch between tunes?

BTW - wow $6 a gallon is a little more than I would have guessed. It's great though you can get it so easily.

 

[mattmoto441]

So do you have some sort of switch under the dash or somewhere that you flick to switch between tunes?

BTW - wow $6 a gallon is a little more than I would have guessed. It's great though you can get it so easily.

no i have a Xcal 2 they hold 3seperate tunes and i just carry a the belt and pulley with me and do the swap in like 5min

 

[CobraBob]

Awesome numbers Matt. Congratulations!! Must be a blast to drive.

 

[mattmoto441]

Awesome numbers Matt. Congratulations!! Must be a blast to drive.

its still raining so havent gotten a fullout test yet but as soon as it dries up its tire shreading time

 

[svtyellowstang]

Good # man I put 571 HP and 594 tq with stock TB. My boost would peak at 19 and fall to 17.5 at the top.James said it was the restriction of the stock TB kepping me from 600. He told me to put a 4lb lower he could do more the tune with less boost.

 

[tnkucan]

damm i'm puting down 610hp with 25 psi and 100 octane how are you guy's getting so much power

 

[tnkucan]

oh and i got long tubes now

 

[xxxboost]

:bowdown:Nice #s...someday...someday

 

[ponyboyx04]

nice numbers... what dyno did you use? im at 642 on pump gas running 19#

 

[droptop351]

damm i'm puting down 610hp with 25 psi and 100 octane how are you guy's getting so much power

your timing is most likely in the toilet.

There is a point of diminishing returns when it comes to street tunes. You can make same power on 17psi with more timing, as opposed to 19psi with less timing. 25psi is alot to run on a street car unless your running 110+ gas all the time.

Are you seeing 25psi now after the longtubes? If so id guess your spinning that 2.2 in the neighborhood of 27-28psi which is way out of its efficiency range. Step up to a 2.6 or 2.8 and you'll get some good results

 

[tnkucan]

ya 25# 100 octane, 2.8 i got her next to me hopefully i can run 91 octane and put out the same numbers what do you guy's think

 

[BlueSS]

there is a place that sells it right outta the pump $5.99 a gal about 1mile from my tuner but for dd street driving i run my 550rwhp 91 tune, but he said if i have 100 in i can drive all day anywhere

That's Too Funny! :beer::rockon:

 

[mattmoto441]

Good # man I put 571 HP and 594 tq with stock TB. My boost would peak at 19 and fall to 17.5 at the top.James said it was the restriction of the stock TB kepping me from 600. He told me to put a 4lb lower he could do more the tune with less boost.

you where having boost drop ?? mine peaked at 19.5 and held 19 to redline and all i have is the 2.76 upper

 

[svtyellowstang]

Yse it dropped 19 till about till the top end at redline it was at 17.5. He thinks it was the TB are the intake. It could have been the heat it was 102 that day! so who knows.

 

[trey193]

Do you run an aux idler at all???? I always wanted to try the 2.75 on my whipple combo but never did.

 

[svtyellowstang]

yes I do and it is the new style BF Aux

 

[mattmoto441]

Do you run an aux idler at all???? I always wanted to try the 2.75 on my whipple combo but never did.

yes i do i have the BF 4pc idler kit with no belt slip at all

 

[1Bad04Mystic]

Good numbers man, I have twin screw envy :rockon:

 

[mattmoto441]

Good numbers man, I have twin screw envy :rockon:

thanks its a lot of fun