High Mount Op6 External Gate (advice Welcomed)

[AlexWaltham]

Hi my names Alex

Im after any info on anyone who has high/top mounted a op6 highflowed turbo and ran it external gate

Yes i understand that i could get a larger turbo capable of massive power figures.

Thank you

[GTSBoy]

Look in the Hypergear thread. There has been at least one in there. Do not let the very large number of pages stop you from searching through it.

[hypergear]

Here you go. Our Standard OP6 high flow profile. Internally and externally gated, All on E85 fuel

Rebuilt engine R33 engine with stock cams, and stock inlet manifold.

The most it made externally gated was 376rwkws

The most it made internally gated was 324rwkws

This result is more then 2 years old now. I can make it blow over 400rwkws today with similar response.

When using my thread, page 1 is an index page, Ctrl+F for searching criteria and that should take you to the corresponding page. It contains heaps of information in relation to turbocharger development as well as how and what supporting mods do to power curve.

[AlexWaltham]

Thank you so much

Also what supporting mods where done to archive that figure

[hypergear]

1200cc injectors
600x300x75mm Front mounted cool
Brae high mount exhaust manifold
HPVA 50mm external gate
Xforce 3inch Cat back exhaust
100 Cell Cat
Profect B electric boost controller
4inch intake pipe
Adaptronic Plugin ecu