Power FC singal turbo
03-03-03, 06:54 PM
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singal turbo
are there any mods I need to program in the pfc to run a singal turbo. Im not going to boost over 9psi, I just want to get it in so I can start tuning.
Thanks Channon
Thanks Channon
03-04-03, 12:46 PM
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If you already had the PFC with the stock twins, then converting to single turbo; you might need to reduce timing a little. The single should flow a little better even at the same boost level at the twins.
Depending on the rpm where it will be fully spooled up, you might add timing to below that point.
Stock twins build full boost by 2500 to 3000.
My non-seq does not build full boost untill about
4000. Because of this I added timing below 4000 and also up through to vacuum to compensate. I can feel
that differenece and seen it on the dyno.
In reality it only helps for street cruising, because below 4000 is never used for street challenges, except 1st gear. And, 1st is really useless with over 300rwhp anyway.
Depending on the rpm where it will be fully spooled up, you might add timing to below that point.
Stock twins build full boost by 2500 to 3000.
My non-seq does not build full boost untill about
4000. Because of this I added timing below 4000 and also up through to vacuum to compensate. I can feel
that differenece and seen it on the dyno.
In reality it only helps for street cruising, because below 4000 is never used for street challenges, except 1st gear. And, 1st is really useless with over 300rwhp anyway.
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