Been working on Legans (sky 1t) R34, boost just doesn't seem to be controlling, what is the maximum boost level you should see on an R34 with only exhaust and filter mods? Even with the boost controller off it peaks at 1.18 bar. It also runs a little weird too, below around 6kRPM maximum boost around 0.80 bar, after this you get a surge in boost where it reaches 1.18 bar. Something not quite right or is this normal?
Barky
Think I'll have to manually lock open the wastegate to see if it makes a difference.
innit........LOL.
If the exhaust you are running is a very free flowing system your have boost creep troubles, as you say the wastegate ports are too small. We feel removing the blowers to just open up the ports and refit is a waste of time , if your going to remove them fit a better set of blowers.
We just fit a restrictor plate before the de-cat pipe or fit a racing cat both of these will cure the problem.
Mark
If the exhaust you are running is a very free flowing system your have boost creep troubles, as you say the wastegate ports are too small. We feel removing the blowers to just open up the ports and refit is a waste of time , if your going to remove them fit a better set of blowers.
We just fit a restrictor plate before the de-cat pipe or fit a racing cat both of these will cure the problem.
Mark
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