question on the effect nitrous has with a stock turbo
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Joined: Jul 2003
Posts: 85
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From: VA
question on the effect nitrous has with a stock turbo
I am planning on adding a 35 or 50 shot to my T2 in the near future as I have had a NX wet kit 1/2 installed for about a year now.
I replaced the puck/flapper door for the wastegate in my stock series 4 turbo and ported the hell out of it. I can now fit my thumb in it easily(technical!) So as of now with full exhaust intake tid I have no creep and can hold 6lbs boost if I desire. I am using a walbro pump,SAFC,FCD, and 800cc secondaries. Is this a good enough fuel system untill I can afford a standalone? Should I expect boost creep problems? Should I retard the spark timing somehow?
I replaced the puck/flapper door for the wastegate in my stock series 4 turbo and ported the hell out of it. I can now fit my thumb in it easily(technical!) So as of now with full exhaust intake tid I have no creep and can hold 6lbs boost if I desire. I am using a walbro pump,SAFC,FCD, and 800cc secondaries. Is this a good enough fuel system untill I can afford a standalone? Should I expect boost creep problems? Should I retard the spark timing somehow?
Seduced by the DARK SIDE
Joined: Apr 2001
Posts: 7,323
Likes: 2
From: Orange Park FL (near Jax)
The stock pressure sensor & ECU are already retarding timing under boost.
As for the rest - you're outta my league.
I'll bet someone comes in after this & says you seem to be on a safe track, but dyno with a wideband to be sure.
As for the rest - you're outta my league.
I'll bet someone comes in after this & says you seem to be on a safe track, but dyno with a wideband to be sure.
Last edited by SureShot; Feb 10, 2004 at 11:46 AM.
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