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head swap question

Posted: Tue Oct 28, 2008 5:10 pm
by ronoor
a mate has a 1. 3 head of a seirra .will that fit on to a 1.6 E F I block and if so will it work ok .any power gains . cheers ron

Posted: Tue Oct 28, 2008 7:26 pm
by suzimad
fit - yes
work - no

Posted: Tue Oct 28, 2008 7:26 pm
by zookster666
i have wondered this aswell but with gti head as i have gti conversion really bad wen off road no tourque need to rev the hell out it and ride the clutch to get any where

Posted: Tue Oct 28, 2008 8:48 pm
by GRPABT1
Gearing is what you need.

Posted: Tue Oct 28, 2008 9:52 pm
by joeblow
zookster666 wrote:i have wondered this aswell but with gti head as i have gti conversion really bad wen off road no tourque need to rev the hell out it and ride the clutch to get any where
thats usually because of the bottom end.

Posted: Wed Oct 29, 2008 6:45 am
by ronoor
joeblow wrote:
zookster666 wrote:i have wondered this aswell but with gti head as i have gti conversion really bad wen off road no tourque need to rev the hell out it and ride the clutch to get any where
thats usually because of the bottom end.


so is this a waste of time .cheers ron

Posted: Wed Oct 29, 2008 12:04 pm
by jimbo jones
A GTI motor good only if you run the lower transfer gears with it but very nice on the road

Posted: Wed Oct 29, 2008 1:11 pm
by Guy
Yes it will bolt up, yes it will work.
Should move the torque curve a to the lower end of the rev range.
Make sure you get the gasket on the right way around. (will bolt up upside down, but blocks an oil gallery)

Posted: Wed Oct 29, 2008 8:50 pm
by zookster666
so just to be sure is it worth using gti head with 1.6 bottom end

Posted: Wed Oct 29, 2008 9:25 pm
by mnemonix
I've got a 1.6 bottom end/gti head.
Worth it? Perhaps.
Personally I think a standard g16b will do everything you need, without the complications of the head swap.