will a ta49/te44 still be enough?

[tonysmach]

How much hp did you gain by un capping your exaust?

See the dyno graph above. RWHP went to 422 fron 415 and RWT went to 511 from 469. I have been working with Eric at TT and have made some adjustments to the tune since this dyno run. I believe these #s would be higher now but have not been back on dyno.

 

[gs462]

Uncapping the exhaust will result in the boost going up 2-3 #s any gains would most likely be from this, But you must also have enough octane for the higher boost or you will get detonation, which could cause lower numbers.

 

[quadzila]

i do see it now thanks.

 

[tonysmach]

Uncapping the exhaust will result in the boost going up 2-3 #s any gains would most likely be from this, But you must also have enough octane for the higher boost or you will get detonation, which could cause lower numbers.

I will have to check my logs, but I do not recall boost going up on the uncapped dyno run. However, that does make sense.

 

[usetaboost]

I will have to check my logs, but I do not recall boost going up on the uncapped dyno run. However, that does make sense.

Have you noticed a difference at the track between capped and uncapped exhaust?

 

[tonysmach]

Have you noticed a difference at the track between capped and uncapped exhaust?

Have not been to the track with this car yet. Looks like I will have to wait until next Spring. Gives me some time to fine tune it:biggrin: Still looking for some MT 275/60/15, otherwise, my 60 foots will be nothin' but smoked tires.