« Reply #7 on: 22 April 2012, 16:55 »
Previously before forge fitted was hitting 19 and held at about 14/15 psi. After fitting forge get 21/22 and holds at 18psi. When previously fitted j n75 valve caused over boosting turbo was squealing and going into limp mode reverted back to f valve. My map much push n75 valve limit.

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MK4 1.8t bored/stroked 2.0lt AEG crank, 83mm supertech pistons, intergrated rods, ACL race brgs, Flowed large port head, Supertech valves, All ARP bolts, GTX2871r turbo, Tial wastegate, 3" pipewerx dp, REVO stage 3 tune, Direct port water meth, MORE TO COME!!! Ready to go racing
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