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ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 10:19 am
by M5pilot
Went down to Santapod yesterday in the C2.

On the way home had a play with 4 ZM Coupe's.

After a few short bursts (wont mention speeds), 2 of the ZM owners put the their windows down and said "that is bloody fast!"

Upto 3 figure speeds the ZM's pulled maybe 1 can length.

This little E30 is getting very very quick as the bottom end loosens up.

Needs another remap as the management doesn't compensate for anything.

Sal

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 11:30 am
by Conan
Why isnt my life like this :(

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 11:34 am
by billgatese30
so what sort of quater timnes were you all running then Sal

and what is the current spec of the c2 at the moment

sounds like you had a good day :D

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 11:47 am
by 325eye
Sounds good [your not the old Salpina are you?]. I take it the C2 is tweaked ;)

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 12:37 pm
by dan_emaps
jeez whats the spec of the c2? ZM coupes do not hang about!

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 12:39 pm
by M5pilot
I didnt get to run the C2 as I got there a little late (due to some diff knackering action on my M5).

The ZM's were doing mid 13's and IMrans car did 13.3.

I am certainly the man previously known as the Salpina!

The C2 is lightly modded.

Schrick 284/272 cam, very lightweight flywheel, Standalone management setup on the throttle angle -no MAF/AFM.
BTB 6 Branch Manifold and Alpina exhaust. Engine has total seal rings also with around 10.3:1 CR.

The ZM I really had a go with had a 3.64 LSD (normally 3.15) and some dodgy Pipercross induction kit.

Man do those things fly over 100 mph!! It just dissapears into the sunset never to be seen again.

But anyway, just goes to show a proper 2.7 E30 can surprise some very powerful cars upto certain speeds.

Rematch coming soon when I borrow Ant's Holset turbo m20 red SE.

Sal

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 5:07 pm
by 325eye
Salpina - blast from the past!!!!!

Glad shit is going well for you and the car. :cool:

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 5:10 pm
by Davenotouring
Sal, it must be your driving!

Your C2 is quick, don't get me wrong but a Z3M Coupe is almost supercar quick. I guess you might not be 'lost' by one at certain midrange speeds..... :cool:

Re: ZM Coupe vs Alpina C2

Posted: Mon Oct 30, 2006 6:54 pm
by Quaser
And guess who's selling a similar spec engine! - only 3000 miles done since fully rebuilt!!!

Come on guys - you know you want some propper naturally aspirated fun!

Re: ZM Coupe vs Alpina C2

Posted: Tue Oct 31, 2006 9:44 am
by M5pilot
Davenotouring wrote:Sal, it must be your driving!

Your C2 is quick, don't get me wrong but a Z3M Coupe is almost supercar quick. I guess you might not be 'lost' by one at certain midrange speeds..... :cool:
I think it's down to the power band difference of the engines and gearing and the fact the Alpina has that instant throttle response (this makes more difference than you may think).

The M20 stroker puts down alot of torque very quickly whereas the S50 needs more revs to really get going.

Remember, this is only upto around 90mph.......above which the ZM just leaps into the horizon and is never seen again.

My driving may well have something to do with it though.....learning from you Dave!

Sal