So Many Questions! '91 300ce mods
I am making about $150/week after school (due to child labour laws) and I have a stock 300ce that I'm actually wondering if I should modify. I don't want to go overboard, just some performance modifications and maybe a nice body kit. I have tried doing some research but I can't find any freaking information other than "it's best to buy a 400e." I like my car because I took it for a near-theft - $4000 - and it's in MINT condition. I don't want to buy a new car. I have considered buying a cheap donor 400e and using parts but I don't know the best way to go about it. It's already quick enough, really, (0-60 in 8.5) but a little more speed wouldn't hurt. I've heard of biturbos squeazing out an extra 100 bhp? Is this BS? 'Cos that'll do! Please - I could use some guidance and someone to walk me through the process. I am open to any ideas; please don't hesitate to offer advice, criticism, suggestions, and hate mail!Cheers and thanks, hey!
Marcel
The v8 swap requires some pretty detailed reworking of the engine bay. It can be done but it is not a straight engine swap. This also has been done and written quite a bit about.
My advice to you is this. Save your cash for repairs. The parts and labor on these cars are very expensive, and as they become old (just like anything) they eventually will fail. If you're making $600/month, it's going to be extremely difficult to afford any worthwhile engine mods.
Hang onto your cash for gas and taking girls out on dates.
If you want to "squeeze" an extra 100HP from your M103-12V then expect your cost at a minimum to be around $10K...
Cheaper to get an additional 40HP by purchasing a later model E320 coupe with the M104-24V or better yet just a stock 400E or E420 will give you much more HP.
Unless you have a vehicle that is pristine and low mileage and you intend to keep it for a very long time, then don't go down the path you are considering...
So start by tuning to factory spec using all the correct parts and you should be satisfied with the performance you attain for under $500.00 !!
I'm in my 300CE for twenty one years from new...$53K to purchase and about $20K in performance upgrades over the past two years...

Am I crazy...not really, I can afford it and wanted something different..
I'll own the 300CE until I die !!!!
modding these cars cannot be done tastefully or well unless you have a bit of money to throw at them...
like has already been advised, any money you are making now will be wiped out as soon as you need brakes, or when your water pump goes out, or when... etc.
If i were you, i would not worry about performance. start saving up for a nice drop and a front spoiler, and a decent set of wheels, and you'll be good. these things alone, if done properly, will probably set you back close to $2,500, not counting installation of the suspension, if you have to pay someone to do it...
i used to have a nissan altima for all these reasons when i was younger.
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but there are those little mods that you can do for low costs...like headlights, taillights, grille, clear corners, stereo upgrades...etc.
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