2.7 conversion Advice

Moderator: martauto

Post Reply
User avatar
hazd31
E30 Zone Squatter
E30 Zone Squatter
Posts: 1689
Joined: Sat Feb 07, 2009 11:00 pm
Location: west sussex, nr brighton

Tue Oct 18, 2011 6:45 pm

All i know is its a 525e lump (found one finally)

320or 325 head? which is best, car currently has a 320

What esle is needed for the conversion, it it litrally plug and play?
User avatar
mattrs
E30 Zone Squatter
E30 Zone Squatter
Posts: 1810
Joined: Fri Apr 18, 2008 11:00 pm

Tue Oct 18, 2011 6:57 pm

Got a 2.7 here ready to go if your feeling lazy!
Topblag
Old Skooler
Old Skooler
Posts: 7095
Joined: Wed Jul 30, 2008 11:00 pm
Location: Fife - You got a problem with that ?

Tue Oct 18, 2011 7:19 pm

suggest you read the article on the wiki.
1990 325i Cab auto in Alpine White II
1988 Alpina C2.5 moredoor in Black, 71k
1990 325ix, moredoor auto in Laser Blue. 51k
1984 Hartge H35 in Black
2004 996 C4S in Silver 43k manual
2006 Audi S6 V10 in Black 58k
User avatar
hazd31
E30 Zone Squatter
E30 Zone Squatter
Posts: 1689
Joined: Sat Feb 07, 2009 11:00 pm
Location: west sussex, nr brighton

Tue Oct 18, 2011 8:35 pm

mattrs wrote:Got a 2.7 here ready to go if your feeling lazy!
i am feeling lazy, whats the spec and price, where abouts are you.

Will have a look on wiki, im too lazy to read but looks like ill have to learn :)
daimlerman
**BANNED**
Posts: 15968
Joined: Mon Feb 27, 2006 11:00 pm
Location: Grumpy Old Man

Tue Oct 18, 2011 8:39 pm

hazd31 wrote:All i know is its a 525e lump (found one finally)

320or 325 head? which is best, car currently has a 320

What esle is needed for the conversion, it it litrally plug and play?
Depends on what you want and how deep your pocket is....
Youth is wasted on the young.
User avatar
hazd31
E30 Zone Squatter
E30 Zone Squatter
Posts: 1689
Joined: Sat Feb 07, 2009 11:00 pm
Location: west sussex, nr brighton

Tue Oct 18, 2011 8:51 pm

daimlerman wrote:
hazd31 wrote:All i know is its a 525e lump (found one finally)

320or 325 head? which is best, car currently has a 320

What esle is needed for the conversion, it it litrally plug and play?
Depends on what you want and how deep your pocket is....
I want bargain power!

I need a sump oil pick up and all sorts for the 320, so im already half way there on an engine.
daimlerman
**BANNED**
Posts: 15968
Joined: Mon Feb 27, 2006 11:00 pm
Location: Grumpy Old Man

Tue Oct 18, 2011 8:58 pm

hazd31 wrote:
I want bargain power!
Stock 525e short motor,with E30 sump,320 head with 325 cam,325 inlet with injectors,fuel pressure regulator,throttle body and AFM.

Use the 320 ECU with a suitable 2.7 chip,320 engine loom to keep things simple.

This will give about 175bhp(stock 320i is about 130bhp)and torque similar to a diesel...
Youth is wasted on the young.
User avatar
hazd31
E30 Zone Squatter
E30 Zone Squatter
Posts: 1689
Joined: Sat Feb 07, 2009 11:00 pm
Location: west sussex, nr brighton

Tue Oct 18, 2011 9:23 pm

Shopping list started then,

Already got a 325 wild chip in a 320 ecu will that be suitible?

Do i have to port the head for the 325 manifold? of run its as is? Got a mate who does it for a living and he loves a bit of cash :)
daimlerman
**BANNED**
Posts: 15968
Joined: Mon Feb 27, 2006 11:00 pm
Location: Grumpy Old Man

Wed Oct 19, 2011 10:42 am

hazd31 wrote:
Do i have to port the head for the 325 manifold? of run its as is? Got a mate who does it for a living and he loves a bit of cash :)
May be easier for your mate to adapt the manifold,the port shapes are a little different,let him see both bits and take his advice.
Youth is wasted on the young.
Post Reply