DESIGNING TWIN TURBO HEADERS, Super Lap Battle 2025 Ep. 4

[@noahkach]

why twin turbo instead of single? it seems like a larger single would be better for packaging.

[@fastx_autosport]

Better for packaging yes by a mile, but since it's a road race car it needs to have the best throttle response possible so we went with two smaller turbos. It's also cooler ;)

[@jasonruch3529]

Your gonna need almost 40 lbs of boost to get 1000hp outa that thing.....😮

[@fastx_autosport]

@@jasonruch3529 indeed, at least 30. Twin g30-770 should be up to the task!

[@jasonruch3529]

What engine is that n what power will it make?

[@fastx_autosport]

@@jasonruch3529 it's a 2GR from a Camry and we're looking at about a thousand wheel horsepower for one lap

[@ocho7011]

1 to 1 power weight?

[@fastx_autosport]

Yeah, that is about the goal of this one. Expect it to be about 975 KG with driver and fluids and similar WHP