Blitz Duel Sbc Help

[steg]

Hey guys, can anyone help me with my blitz duel sbc. Had my R34 GTT for about a year now and i just started playing with settings. while accelerating hard, at a certain point its like the engine cuts out. just woundering how to set the thing to stop it from cutting out

[FLN75S]

Hey mate it wont be the boost controller thats causing the problem i run a Blitz boost controller as well and it works great its impossible to set it bad really as they are very easy to play with.

Your problem will be boost cut specially if your running a standard computer. you will prolly get a happy 10psi out of it before it starts to run bad.

Have a read in the forced induction and do a search on rich and retard or boost cut and it will make things clear for you.

I recomend you contact Toshi on these forums as he tunes the standard computers and that will allow you to run more boost plus with his tune the car will go 10 times better he has done mine and it was by far the best mod i have done for power and torque increase.

[realor]

I had a similar problem with my R34 GTT running F-con v-pro but the stock ecu was cutting out (violent power loss and jerk forward) at just under 1 bar. The boost controller shows around 90kPa peak pressure before it starts cutting out. What I ended up doing was setting it so it wouldn't go above 90kPa, seems good now that I think about it to avoid damaging the motor. This is with an HKS EBC though, not sure how SBC works.

If you wanna run pressure higher than this than a fuel cut defender would do the trick with stock ecu or upgrade to a aftermarker computer. I wouldn't recommend going much above 1 bar with stock turbo though.

PS why is this this in 'Other Nissan Imports' section?

Edited November 28, 2009 by realor

[Red-Dragon]

I suggest you also re-connect the hose that bleeds off boost back in to your intake like the original boost solenoid was setup, you will prob find your standard ecu would like this better.