Hi iat. Less boost more nitrous. post intercooler.

 

So if i understand correctly i replace my 2.8 pulley with old 3.0 pulley in order to run a larger amount of Nitrous?

 

What I am saying is
if you want cool temps you have to increase the amount of nitrous or meth.

So yes less blower speed is less heat. But also less power.
So you up your nitrous to get back to the final hp. This larger amount of nitrous will cool the less blower heat even more. It's all about %'s.

On my sbc at 7psi with a 420 bnm roots blower.
100hp jump up to 9-10psi. 200shot pegged a 15psi gauge.

Nitrous being an expanding gas can and will raise boost pressure. But the amount if raise depends on the % you are using.

 

More on this. I'm pretty sure my forged 408 asked for a TVS2300 and a small shot of nitrous. I've only delivered on half of this so far.