Dyno Sheet

[ugy]

what did your tuner tell you.. or you havent spoke to him yet.. it could be like what cobrav8 has said that the tuner could have backed off..

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Dont know if he backed off or not

[ugy]

if the tuner was backing off wldnt the boost drop off as well.do you have standard valve springs??

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I have got the springs done.I would have thought the boost would drop off

[BOSE]

that dyno sheet looks very professional .......................

[jordak]

On a side note is your car an auto or a manual?

[DesFlurane]

Nice carpet and crayoning Bill.

And a very nice number ;-)

[gogo]

Are you sure that isnt the tester backing off at that point?

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I doubt this very much - torque is falling away at that point, and if it does so quickly enough, then power will drop.

Curve looks fine to me - but expectations will depend on what other mods you have!

Maintaining high torque at high rpm is very hard particularly with the stock induction plumbing, and to a lesser extent the stock exhaust (well cat anyway), as losses are much higher with the higher flow rates.

Based on the amount of boost, I would hope valve springs have been done.

If you post up the rest of your mods, I am sure we can provide some more constructive comment.

Cheers,

Ben.

[gogo]

Is the torque on the dyno sheets also accurate? 

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Yep - this is at the wheels - so you would need to divide by the diff ratio assuming the gear used was 1:1 for "engine torque at the wheels"

[ugy]

On a side note is your car an auto or a manual?

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Hi Jordak,its a Auto

[ugy]

Nice carpet and crayoning Bill.

And a very nice number ;-)

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You like it Des.

The Phantom strikes again

[ugy]

Are you sure that isnt the tester backing off at that point?

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I doubt this very much - torque is falling away at that point, and if it does so quickly enough, then power will drop.

Curve looks fine to me - but expectations will depend on what other mods you have!

Maintaining high torque at high rpm is very hard particularly with the stock induction plumbing, and to a lesser extent the stock exhaust (well cat anyway), as losses are much higher with the higher flow rates.

Based on the amount of boost, I would hope valve springs have been done.

If you post up the rest of your mods, I am sure we can provide some more constructive comment.

Cheers,

Ben.

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Hi Ben, the mods are

42 injectors

Hyperflow IC

Flasher

K&N

CAI

Valve Springs

Cat gone and centre muffler gone

320rw backed off to 303rw

Thanks Bill