Boost question

[4g63awdtsi]

I Have a 1990 talon tsi awd with a jdm 4g63 swap, evo III 16g turbo, Full Apexi Exhaust, External o2 dump, MBC, and boost guage, along with a few other mods.. i was just wondering what i could safley run for boost, I had it set at 14 for awhile then started working my way up looking for fuel cut at 20 psi my clutch went out so i ordered an act 2600.

 

[Absit]

You can run stock boost until you get a wideband and logger.

 

[shorty10011010]

I wouldn't run any more than 14 otherwise u will overtax the stock fuel system.

 

[overboosted1g]

X2 on stock boost, I wouldn't go over that until you could monitor knock and air fuel ratio.

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[spanksterer]

X2 on stock boost, I wouldn't go over that until you could monitor knock and air fuel ratio.

Sent from my HERO200 using Tapatalk

i am with these guys on that one. run stock boost till you can dial every thing in right.

 

[richard33]

Get some fuel and tuning mods then crank it up. For now, leave it at 14.

 

[dsmer44]

Ecmlink with some larger injectors. You will be a happy fellow. I had similar mods about like yours but had dsmlink v2 with 850cc. Loved it.