turbo and injector size question

[Just Dallas]

Don, why not try something simple.
GMC's used a single wide mudflap behind the rear axle that almost touched the ground. This effectively created a low pressure area at the bottom of the engine compartment which drew the hot air down and out the bottom.

Oh, and just a thought, if you happen to have across the rear bumper... remove it, you'll see a decrease in heat retention in the engine compartment.

Just a couple of Dinar's worth.

DF