Hi fellow boost heads, wanted to share with you.
Finally had sometime to get on the rollers.
Boost controller set at 22psi.
Blue lines was my street tune red lines with some tuning time and 1 more psi.
HP didn't increase with a bump in boost just the tq.
This has to be the highest HP B34 M30 stock bottom end ever. ?
I think 600whp is doable with an HX55.
Engine stock bottom end B34, B34 head ported for B35 intake, Schrick 280/284 cam, double springs, Cometic MLS, ARP headstuds.
how long have you been running the engine with this setup. 1km or 10000 km?
You must most be running on E85? Or even methanol maybe? Because you got some serious ignition advance according to the log ..
Care to show your ignition table?
Whats the specs on the hx40? Compressor wheel inducer, number of blades? Turbine exducer, size of turbine housing?
Thanks
HX40 is the 8 blade 59mm inducer, 17cm turbine I think.
The engine was free so mileage is unknown, have over 5k with this setup and mainly drag race it on the streets.
Running E85, no methanol.
..
