Throttle body

[Driver460sz]

What's up with 90mm throttle bodies not coming with usable EGR spacers, only the blanks? I am putting on a Trick Flow upper with the 90mm port but I am thinking I don't want to delete the egr. What are other doing?

I am going to be running a 351w stoked 427 if that helps.

 

[General karthief]

When you get that big the egr is not even a consideration.
what is your expected hp and what rpm range?

 

[Driver460sz]

When you get that big the egr is not even a consideration.
what is your expected hp and what rpm range?

The builder has my motor ar 1.3 -1.5 Hp per CI. The intent was 400 plus at the tires and this was the end result. So my guess is we will be close to 600 crank and 500 wheel.....ish. Which is more than the 400-425 wheel I wanted.....but hey. Go big or go home.

 

[a91what]

That's ok, you can always tune the car to remove some power.... spark advance plays a major role in how much power potential an engine has.