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well first stage of tunning was carried out today, but apparently my 50mm trust wastegate is to small can anyone recommend somthing they have used on a hks t51r. what size or brand would be the best to use..

we only got 590 rear wheel hp on pump fuel no noz.

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I would have thought it pretty hard to have too small a wastegate on a T51? They would use a fair bit of exhaust energy...what made them think the wastegate is too small?

Hell, plumb that airlfow through the enfine rather then dumping it through the wastegate and problem solved :P

yea its not to bad the turbo isnt even using peak power at 9000 just keeps climbing they did somthing with the cam timing to level it out but the wastegate is to small apparently no of a good size to go with the t51

What exact problem are they having they say the gate is too small?

How is the wastegate pipe plumbed in? Custom manifold? off the shelf item?

Mate has a 1000hp turbonetics turbo using a 35mm turbosmart gate and its fine.

With the solenoid off and running straight off the spring which is 16psi its been no drama.

Edited by FATGTS-R

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