325i turbo??

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moody_bitch
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Fri Dec 21, 2007 10:42 pm

ok here goes..... as you av prob read in other posts my fella wants another e30, only trouble is i need some info on having a 325i turbo'd using a turbo diesel bottom end........


can anyone help??? :o: :(
Last edited by moody_bitch on Sat Dec 22, 2007 9:47 am, edited 1 time in total.
riklusby
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Sat Dec 22, 2007 12:05 am

If anyone can help its ant at a-tech mate, hes the dogs danglies when it comes to turbo e30s
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moody_bitch
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Sat Dec 22, 2007 9:51 am

need to know what turbo to use and wat td bottom end i should be using??

someone please help!! :roll:
Ant
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Sat Dec 22, 2007 10:32 am

Stock bottom end will suffice, uprate the headgasket and headbolts and thats good enough for 10-12 psi

For turbo, use the biggest you can afford, T3 is too small but makes a very torquey car, T34/35 is pretty decent for sub 300 HP and great midrange, if you want the big bang delivery then its gotta be a Holset or GT37 in big trim.

or supercharge it....

HTH :cool:
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moody_bitch
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Sat Dec 22, 2007 10:48 am

wouldnt a turbo diesel bottom end make much diff then?? :roll:


and wat bout the oil return??? :o:
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moody_bitch
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Sat Dec 22, 2007 12:48 pm

So.......

can anyone help me??? 8O
maxfield
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Sat Dec 22, 2007 1:18 pm

A diesel crank will increase stroke and therefore have more capacity.

It's only the crank you need not the full bottom end.
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fowler
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Sat Dec 22, 2007 1:28 pm

As previuosly stated the standard bottom end will take 10-12psi all day long !!
a diesel crank will increase stroke and 2.7 lower comp can be achieved for turbocharging/ supercharging.
When Tuboing a 325i your main factor will be cost.
it all depnds what you have to begin with.
Your best bet is to speak to Ant he is the guru on F/I on e30's
BUT remeber "WHATS YOUR BUDGET"
as he has some very good superchager kits available.
if you do need to ring him the number is 01959534718.
I know this subject very well
i own a 2.7 low comp turbo running Vems management, Holset Hx35w running 1.6 bar and its fast but no cheap
could be for sale if the right offer comes along.
Regards
Ben
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325i Turbo touring (Aka Project Fridge)
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