EVO head on wide block

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niss720
Mine is bigger than yours
Posts: 277
Joined: Sun Apr 10, 2011 1:26 am
Location: Adelaide

EVO head on wide block

Post by niss720 »

Could anyone tell me what needs to be done apart form drilling the head stud holes out to fit the evo head on to the wide block, Do you just have to use the VR4 crank and pistons? any thing else that is different to the VR4 head conversion?

Thanks
Parting Blue JA Starion

Mercedes W126 420sel
Blue JA Starion (parting)
Silver JA Starion, 45000kms, coilovers
4G63 VR4 cordia
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OLD FART
Austarion Occupant
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Joined: Sun Jun 19, 2005 1:34 pm
Location: Brisbane

Post by OLD FART »

You need to drill the stud hole that supplies oil to the head a bit larger than the stud to allow oil to flow to the valve gear.
I've had mine since 03 07 92
85 JB 2323cc DOHC 4G63
THE OLDER I GET THE FASTER I WAS
GROWING OLD IS MANDATORY GROWING UP IS OPTIONAL
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brettdodds88
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Re: EVO head on wide block

Post by brettdodds88 »

niss720 wrote:Could anyone tell me what needs to be done apart form drilling the head stud holes out to fit the evo head on to the wide block, Do you just have to use the VR4 crank and pistons? any thing else that is different to the VR4 head conversion?

Thanks
niss720...ask redzone hes good on that stuff..i think as im new on here...
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