8th Generation Honda Civic Forum banner

1 - 14 of 14 Posts

·
Registered
Joined
·
555 Posts
Discussion Starter #1
Check out these dyno's from the skunk2 site... they show the gains the skunk2 70mm gives you with the Greddy kit. The first is just the exhaust and the second is the exhaust plus the stage1 turbo cams. 40hp over the kit without!

Skunk2 Mega Power R 70mm with Greddy Turbo Kit



Skunk2 Mega Power R 70mm plus K20 Stage 1 Turbo CAms with Greddy Turbo Kit



The powerband on this last one is incredibly smooth compared to the stock cams. No big dip for vtec.
 

·
Registered
Joined
·
555 Posts
Discussion Starter #4
They probably have the wrong engine code on it... I know their cam's say they're for the k20a1 or z1's but they will work in the FG2, it does list them on the pdf instructions/information sheet.

what does it say k20z1 it a z3
 

·
Registered
Joined
·
701 Posts
Probably. If they just had the emanage on, there's no way to adjust anything but timing and fuel. But those turbo cams look like they give some good power.
 

·
Registered
Joined
·
42,510 Posts
so these numbers are just from them stuffing cams in and dynoing? no adjusting or tuning?
First chart seems to be without any tuning, just adding the exhaust.

Second chart does seem to have some kind of tuning or valve/cam adjustment. But still, the chart that matters is the first one :dancing:
 

·
Registered
Joined
·
555 Posts
Discussion Starter #14
It will have gains, but it's a bigger deal with the Greddy turbo because the extra flow is absolutely necessary for the efficiency with the turbo. A 3" setup will probably do even more than a 70mm. Really, 3" all the way back is the best way to go with the Greddy kit, for sure a 3" downpipe w/at least 70mm out from there. When I get my Garret turbo on, I will be rolling 3" downpipe to the 70mm exhaust. A must with a GT30 series turbo.

I wonder if exhaust would have similar gains with a SC set up
 
1 - 14 of 14 Posts
Top