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GRAPH inside Just got tuned having problems

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Old Nov 7, 2007 | 06:18 PM
  #1  
blackevo0000's Avatar
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From: ny
GRAPH inside Just got tuned having problems

2003
I have full turbo back(stock 9.8)kanasai sport wastegate, injen upper ic w/ intake, walbro fuel pump, hallman mbc, cosworth 272 cams, new seals in throttle body, headstuds, and mr diverter valve.

My stock wastegate broke and i was having problems with power kicking in over 5,000.

i bought a new wastegate its set about 1 1/2- 2 turns preload. Im actually getting boost creep from about 21-(23-24) in forth

my car is spooling up about 3-3200 and hitting max boost at about 3500-4000.

My car is produciing little power until 5,500.

my torque graph seems to be very low in the lower rpm range.

What could it be?

These high numbers are due to my tuner having happy fingers and turning the boost controller to whenever he feels

after the boost was turned down to 21 my graph was about 330 whp and im not sure what the torque was.
heres the graph:
Attached Thumbnails GRAPH inside Just got tuned having problems-evo.jpg  
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Old Nov 7, 2007 | 07:40 PM
  #2  
Dapper Dan's Avatar
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From: ft. walton beach, FLORIDA
Originally Posted by blackevo0000
2003
I have full turbo back(stock 9.8)kanasai sport wastegate, injen upper ic w/ intake, walbro fuel pump, hallman mbc, cosworth 272 cams, new seals in throttle body, headstuds, and mr diverter valve.

My stock wastegate broke and i was having problems with power kicking in over 5,000.

i bought a new wastegate its set about 1 1/2- 2 turns preload. Im actually getting boost creep from about 21-(23-24) in forth

my car is spooling up about 3-3200 and hitting max boost at about 3500-4000.

My car is produciing little power until 5,500.

my torque graph seems to be very low in the lower rpm range.

What could it be?

These high numbers are due to my tuner having happy fingers and turning the boost controller to whenever he feels

after the boost was turned down to 21 my graph was about 330 whp and im not sure what the torque was.
heres the graph:
looks like your your power is comming on a little late, have you tried a boost leak test?
my torque curve went almost straight up when i was on the stocker...
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Old Nov 7, 2007 | 07:44 PM
  #3  
blackevo0000's Avatar
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From: ny
yeah and it was leaky in the throttle body... I watched them change it, there shouldent be any problems.....it was not leaking from any other clamps or anything
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