| Check for a leak. I fixed a leak on mine and gained serious low end and lost top end. 1.3 Bar With leak 470hp and 411tq Without leak 430hp and 460tq Which manifolds? To compare - Bernie has cams and had almost 200 lbs more tq at 4600. Either way the power band up top is very worthy. Nice and flat too. Congrats on that :-)
|