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whats involved in replacing a v6 with a v8 in a vn?

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Posted 25 May 2011 - 05:33 PM

this probably been asked before or not but whats involved in swapping a v6 and auto out of a vn with a v8 and auto out of a vn as well?
is it as simple as taking out the v6 and putting in the v8 and swapping the v6 loom with the v8 one? or is there a heap of rewiring to do?
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Posted 25 May 2011 - 06:33 PM

shouldnt b to hard mate the harness n engine obvuosly should plug straight in unsure of the subframe tho
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Posted 25 May 2011 - 06:51 PM

aah didn't think about the cross member, hope ya don't have to change it
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Posted 25 May 2011 - 06:56 PM

im nt 100% but im pre sure u will have 2 its nt hard just time consuming can be done in an hour or so if u kno wat u doin
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Posted 25 May 2011 - 07:34 PM

Yeah, you'll have to change the k frame, and the gearbox mount is different too i think. also need a different radiator, and a v8 chip for the ecu
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Posted 25 May 2011 - 08:01 PM

the gearbox cross member is still on the gear box and i have the computer that came with the motor. and i got a spare v8 radiator that came out of my vs just need a reco
K frames don't cost that much do they?
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Posted 25 May 2011 - 08:07 PM

shouldnt b to much do u have a tacho if so u will need to change it or mod it
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Posted 25 May 2011 - 09:36 PM

yeah it got a tacho in it
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Posted 25 May 2011 - 09:55 PM

if u decide to continue with the conversion i can mod it if u want its a cheaper way out i converted mi commi to a stage 3 clustet but it was out of a 6 just gotta swap a few diodes around
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Posted 26 May 2011 - 04:49 PM

ok would it be easier to put a dash cluster out of a v8 and replace it with the one out of the v6?
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Posted 26 May 2011 - 06:22 PM

yer i rekn it would b
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Posted 27 May 2011 - 12:40 PM

Prices vns go for these days you could probably find a decent one on the mainland for a similar cost
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Posted 27 May 2011 - 04:34 PM

yeah you would be right but then i have to pay for air fairs and for the boat home, just to much of a pain for me
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