how to ?

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karioth
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Im a poor college student so im looking for cheap mods, I read in other threads removing the AIV helps and advancing the timing helps but I do not know how to do either, does anyone know where i can get directions? pictures = very helpful :-d

I drive a 91 240SX XE Auto


zombieman
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click here for aiv

distributor will advance timing when twisted.

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HashiriyaS14
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auto....WOW cheap for me would be... GO MANUAL.

karioth
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how is that cheap? that requires buying a new car or buying a new trans and having it installed. also manual on the 240 doesnt help all much unless you are really good at shifting. -=/

get the stick shift out of your *** ;p

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HashiriyaS14
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well you live around here i can tell you if you really want to know

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HashiriyaS14
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do you know where route 1 meets route 175?

180fan
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HashiriyaGDB, seriously ditch that attitude. Just switching to a MT doesn't make your car super fast. It's not like getting a MT and all the other necessary parts are all that cheap either. As it can run from 0 to 800 bucks. Additionally it's obviously not helping you get anywhere regardless of how fast you think you are with your 5 speed.

As for my thoughts on cheapo mods that'll do some work would be very logical. The simple bolt on stuff. Usually the cheapest, and usually also the easiest to do. Advancing the timing can also have adverse effects in the long term with aggressive advance as you'll need to use more expensive gas and that'll add up considering you're a student.

My take on the situation would be air filter/intake. Replace the stock airbox with a conical filter like the apexi cone filter (60+ I've seen for apexi specifically) if that's within budget. If not, the ebay brand stuff is decent too (usually 10-20 with the cone adapter, which will require one hole to be redrilled). They may not have the name brand associated with it, but they work. Replacing the piping with something not plastic would help as well for the intake. If the injen systems are within budget, go with that. The ebay brand stuff for the piping is advisable to avoid as they're usually missing one or so nipples for your vacuum lines.

The next step on my list would be expensive, it's the cat-back exhaust. If you're looking for something cheap, you can get a cost effective but decent cat back for 300 bucks+ s&h like the Uras RS from raretrick. If you've got more money to kick around for a more worth while investment, try to shoot for Apexi, Blitz, Greddy, HKS or my personal favorite GP Sports. They'll cost you a good bit, probably around 500 or more with s&h.

Suspension wise, try bushings. Small but effective. Chances are with the age of the car, the bushings for the suspension are more likely than not old and tired. Most common of them are your tension rod bushings. It'll make for a more fun ride. If you can get them, get sway bars as well, they're a more worthy investment than strut tower bars, but also cost a bit more. Check out http://www.pdm-racing.com for whiteline bushings (they may still be having the special for the complete whiteline bushing kit for 200-300 bucks) and you can ask around for sway bars. My personal recommendation would be either JIC or Cusco (400-500 for both f/r). Many people also use whiteline. Look into those.

Safety wise, check out brakes. Rotors that are worn and warped are common problems I see on many s13's and the brembo discs are a good investment. I got mine for 180 for all four with slots and cross drills. Don't get the ones with the slots though, as they'll chew out your brake pads. Trust me, I've got them. Stainless steel brake lines are a bit pricey and may not be as good in terms of bang for the buck. I've got them too. Perhaps the most effective brake upgrade would be to do a brake seal job for both front and rear calipers. Might as well get them working to par before upgrading some more. Cheap but effective.

Perhaps the most overlooked for getting lost power is a simple tune up. Most likely than not, unless your car was recently maintainenced, will need some form of TLC to get it back to making the stock power. Easiest way to do that and get better mileage while you're at it is a tune up.

I know that's a long list of stuff, but I too am a college student with a budget in mind. There's much to consider and it usually helps to have someone who's gone through those same basic mods first and have their input on it than to just dive right in and waste money in the long term with regrets in retrospect.

Good luck with your mods and hope all goes well for you.

karioth
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haha thanks that was pretty helpful. I already replaced the stock airbox with a cone filter (cold air intake was outside of price range) that i got for like $40 from Forza. Getting the friggin screws out was a pain in the *** cause they were oxidized on and i had to come up with some funky stuff to get it off hehe. catback exhaust i was looking at getting some mandrel 2.25 inch piping with a high flow cat, but for $400 or so, and only maybe a 5-10hp gain, i dont think its worth it.

As for tuneup my car was recently serviced (broken timing chain guide) and i replaced the oil/ oil filter, spark plugs, and fuel filter myself. Outside of stuff like that is there anything else I can do for cheap? Also if someone knows where i can get a little breather filter online for my AIV i will love you :D.

Again I drive a 91 240 XE (Cooooooooupe ;)

karioth
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Also I always use 93 octane which is 2 above the what the manual reccomends so cant i advance the timing a little and it will still run fine? Also someone told me you can do this easily by turning the distributor a couple mm clockwise. Is there somewhere with a tutorial on how to do this or is it fairly idiot proof? I know what the distributor is but i wasnt aware that you could rotate it.

dl240sx
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how is that cheap? that requires buying a new car or buying a new trans and having it installed. also manual on the 240 doesnt help all much unless you are really good at shifting. -=/

get the stick shift out of your *** ;p

i have never seen a real race car with a auto transmisson. shifting is easy and autos are for puss*es.

ilikenissan
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dl240sx wrote:how is that cheap? that requires buying a new car or buying a new trans and having it installed. also manual on the 240 doesnt help all much unless you are really good at shifting. -=/

get the stick shift out of your *** ;p

i have never seen a real race car with a auto transmisson. shifting is easy and autos are for puss*es.


I have.. Most drag cars are auto just for the simple fact that they are consistant and in bracket racing consistancy is key..And an auto transmission can be built to shift faster more precise and definately more consistant then any human..

dl240sx
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were not talking about drag cars. street cars, daily drivers, who doesn't like to down shift, and be in control of your engine. its hard to down shift a auto.

ilikenissan
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dl240sx wrote:i have never seen a real race car with a auto transmisson. shifting is easy and autos are for puss*es.
]

Hmm well in my eyes a drag car is a race car..

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Puchi
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dl240sx wrote:i have never seen a real race car with a auto transmisson. shifting is easy and autos are for puss*es.


Some people like automatics more, while for others it's thrust upon them. I have a 5spd and I pray for an automatic when I'm stuck in downtown traffic. I'm going to have to agree with "ilikenissan" in that most drag cars are better off being auto, and drag cars are race cars. There are advantages to both types of transmissions. Now as far as cheap mods go it depends on what you want to do with the car. Honestly it's pointless to add another 15hp if you don't really need it. If you're looking into autoX or drifting, I'd consider intake/headers/exhaust/etc. If it's just a daily driver, why do you need it to be any faster?

Nismo_Freak
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dl240sx wrote:how is that cheap? that requires buying a new car or buying a new trans and having it installed. also manual on the 240 doesnt help all much unless you are really good at shifting. -=/

get the stick shift out of your *** ;p

i have never seen a real race car with a auto transmisson. shifting is easy and autos are for puss*es.


So John Force is a pu*sy?

Rrrrright.

Like it was said before, there is a time and a place for each kind of transmission.

And drop the profanity.

Shnitz
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funny dl240sx, how many "real" race cars do you see today with fully manual transmissions? i may be wrong, but most race cars that i have seen, from rally cars to indy cars etc., have smg's. also, mercedes makes only automatics and in every car shootout ive seen, they have been competitive.

book-ends
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Karioth,

You can get those little breather filters from VatoZone, but if you remove the AIV assembly completely then you won't need to will you?


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