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tuning question

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Old May 29, 2008 | 12:38 PM
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coachworz's Avatar
coachworz
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Default tuning question

my tuner manage to get 380 whp and 600n/m @ 5000rpm. at around 94% duty cycle. boost at 1.7 bar.

my set up is

4 greys
SM4 ecu
GT35
3 inch exhaust
rs500 type intercooler
up rated fuel pump
complete GGR breather
swirl pot
3 layer metal gasket
uprated bolt kit
oil cooler
up rated radiator
fuelab fuel regulator
cosoworth piston


have anyone able to achieve the same result with the same set up?

Last edited by coachworz; May 29, 2008 at 12:47 PM.
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Old May 29, 2008 | 12:44 PM
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What a hideous spec.
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Old May 29, 2008 | 01:43 PM
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WHY is it HIDEOUS ?
tabetha
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Old May 29, 2008 | 04:57 PM
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because he is running 94% duty on greys with a gt35.

a t38 could run that power with half the lag....

or gt30.....

gt35 is 600bhp teritory, seems a strange choice imo , it must surge its tits off if its on a std head and cams

take it the uprated bolt kit is arp stud and nuts....risky over stage3 imo....

Last edited by JTECH James; May 29, 2008 at 09:44 PM.
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Old May 29, 2008 | 08:47 PM
  #5  
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Originally Posted by JTECHSAFF
because he is running 94% duty on greys with a gt35.

a t38 could run that with half the lag....

or gt30.....

gt35 is 600bhp teritory, seems a strange choice imo

take it uprated bolt kit is arp stud and nuts....risky over stage3 imo....
can you explain please
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Old May 29, 2008 | 08:54 PM
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they have been known to crack the block, or pull the threads. i used the arps up to 380 bhp, and never had an issue, but have now longstudded for the t4 engine,
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Old May 30, 2008 | 04:39 AM
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the sapphire 2 wd i bought came with this turbo... i agree its kind of big for my engine...
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Old May 30, 2008 | 09:19 AM
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They're hideous turbochargers on a 2L YB. For that power you'd be better off with a T38 or GT30 at the most.. Driveability with a GT35 is comedy.
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