Mods for an 1995 BMW 325 w/M3 engine (merged)

[maurim3]

I went to the track today and I made 9.66 1/8 mile time... with my car that is a 325 w/ an US spec 240hp engine. is that good. a Ferrari 348 tb did 9.60.... Is my time goood?? or what should I do to improve it?

[ryder_23]

You can do alot of things to improve it if you want...you can turbo or supercharge it...how did it feel to you?

[silverEL]

what was the 1/4 mile time/speed?

[tegdream]

u can deservingly put an M badge on ur car

[maurim3]

Originally posted by tegdream
u can deservingly put an M badge on ur car

What is the 1/8 mile time for an Stock M3?

[maurim3]

Originally posted by silverEL
what was the 1/4 mile time/speed?

where I live the circuit is only for the 1/8 mile race... so I dont know the time for the 1/4.

[Loose]

that should be about a 14.9 1/4. A bit slower than it shold be if you ask me.

[ryder_23]

DO you have an m3 tranny or 325? how bout rear diff? Can you drive stick good?

[maurim3]

Originally posted by ryder_23
DO you have an m3 tranny or 325? how bout rear diff? Can you drive stick good?

The only things the car has is an M3 95 engine and the 97 M3 wheels. then everything is 325. icluding the tranny.

[maurim3]

Does anybody know the 1/8 mile time for a M3 US Spec?

[Loose]

should be around 9.1 to 9.3

[maurim3]

Originally posted by Loose
should be around 9.1 to 9.3

would an cone air box improve to that point.? and my service light is on red. would the service make it run faster? changing the oil. and all the filters?

[maurim3]

What should be the first thing I should do to increase the power in my car. ?? It has a totally stock engine. no mods, I need a 0.5 secs improvement in a 1/8 mile track. What can I do?

[ryder_23]

U've asked this question a few times already....
Buy an m tranny ....then buy a supercharger....
also goto www.dtmpower.net where you can ask all the bmw questions you want, and will get alot of answers there.

But do a search first, because i'm sure its been asked a 100times over there

[three.eighteen.]

Originally posted by tegdream
u can deservingly put an M badge on ur car

an engine swap into a 325 does not make it an m3...not even close

[three.eighteen.]

a big afm kit usually gives you a good gain

[maurim3]

Originally posted by ryder_23
U've asked this question a few times already....
Buy an m tranny ....then buy a supercharger....
also goto www.dtmpower.net where you can ask all the bmw questions you want, and will get alot of answers there.

But do a search first, because i'm sure its been asked a 100times over there

Im really sorry if I bothered you with my questions... but the thigs I dont have 4.000 $ for a supercharger.... or a turbo..so I want to Know what can I do to improve 0.3 or more secs in an 1/8 mile that doesnt involve spending a lot of money. like air filter o chips... I want to know If anything cheap can buy me those fractions o a sec. I´m really sorry.

[ryder_23]

i wasnt bothered, i was refering to how you can keep it in the same thread, instead of bringing it up in 3 or more threads, hence why the admins merged it...you didnt say anything about price you just say make my car faster...

I bet even getting a new tranny, like i've been telling you and you seem to ignore, could help with your timing, not sure the exact numbers from 325 - M , but since M tranny is for the M, well its obviously there for a reason....Try the other bmw websites, see what they say...they will know best.

[ACS-e36]

first of all... get a M3 diff because it had LSD. that will help you ALLOT. second a m3 tranny should help a bit too... not too much but better.

[three.eighteen.]

m3 tranny can take way more power than a 325 tranny

for cheap power: pulleys, exhaust, headers, chip