hi all,
i'm planning to run a set of 1.8l heads for my t4, 44 x 40 valves. I'll be running injection and an intercooled turbo as well.
compression will be about 7.5:1 up to 8:1.
how much heat can these heads take, as i need my motor to be reliable, as it's a daily driver
any assistance is appreciated
cheers