what combination will be better for a FASTER Quartermile? as i see there are two different trail of thoughts

Garret T2.8 with a Ram Horn Or T3/T4 Turbo with Log manifold

Engine B16 boost 14.7 PSI

 

italics are definitely faster

 

The bigger compressor, of course.




Drop that 14.7 psi ---- right there, it's especially laughable that you think a crude mechanical system is going to regulate manifold pressure to the tenth of a psi. Just pick a power figure, and run whatever boost you have to in order to hit that power figure. Easy.

 

So turbo exhaust manifold design has got nuffing to do with fast quatermile times?

 

----.

 

why must you talk in italics?

 

NO MORE ITALICS, OKAY

Back on topic

 

Bigger turbo=more top end power=faster qautermile times.
Just run big turbo plus Log manifold on that b16.

 

internal or external wastegate?

I have seen seen any proof to which one is better?

i just run the internal cos it cheaper? is the External wastegate a worth while upgrade?

 

internal have boost control issues at high boost levels. Typically they just don't flow enough to regulate boost good. You can easily tune it flat with an EBC, but you'll typically start seeing boost creep and spikes.