Author Topic: head swap?  (Read 984 times)

Offline EsSeX dAn

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head swap?
« on: 11 July 2007, 14:50 »
Would I be able to use a 1.8 gti cyliner head (8v) on my 1.6 driver engine atall?the carb from my engine will be kept as its a tuned webber (from a 1.8 im told) is it a case of like for like or do i need to use different inlet manifolds etc? im only doin this because a tappet is dyeing on my engine and i have a 1.8 head (fully built up) lying around and i would quite like to make it a but faster at the same time as fix it?
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Offline takethefifth

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Re: head swap?
« Reply #1 on: 12 July 2007, 00:06 »
I'm pretty sure it will with some simple drilling and blocking the fuel injectors. Have a search in this forum, i'm sure Haribo did it to his 1.6.

Offline EsSeX dAn

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Re: head swap?
« Reply #2 on: 12 July 2007, 17:36 »
sorry i didnt make that very clear did i.im  intending to use my inlet manifold which has the carb on already on a 1.8 gti head on a 1.6driver block.how long to do roughly or would it be easier to put the 1.8gti cam in my 1.6 engine and do the tappets at same time?
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Offline Chris-White

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Re: head swap?
« Reply #3 on: 13 July 2007, 01:18 »
Fits straight on, just block up the injector holes (or simply leave the injectors in if your not fussy about looks.
Use the gti cam as its a more agressive profile and should free up some horses from your engine. i have heard that to get the most out of the gti head and cam on a 1.6 driver you can use a kjet gti distributor. You manifolds will all bolt straight on.
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Offline Mew

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Re: head swap?
« Reply #4 on: 13 July 2007, 17:14 »
Like takethefifth said, you'll also need to drill a coolant channel into the head.

Offline EsSeX dAn

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Re: head swap?
« Reply #5 on: 15 July 2007, 15:59 »
kool thanks for that,its a lot of help/just one more thing though,with this do i use the 1.6 head gasket or the gti one?
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Offline Mew

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Re: head swap?
« Reply #6 on: 15 July 2007, 16:18 »
I think they're exactly the same mate.

Offline EsSeX dAn

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Re: head swap?
« Reply #7 on: 15 July 2007, 17:31 »
sweet.looks like i got summat to do next weekend now
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