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#1
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getting some more performance from my honda
i'm new to this site so heres some info. i have a 1990 honda civic lx . its
the first car that i'm trying to get some extra performance out of. so far i have a bigger catback exaust, a k&n filter. a neat little gadget from a company called rapid velocity, that attachs to the o2 senser on the intake manifold which fools the computer into thinking the air is colder than it is and therefore it increases the fuel mxture and gives me some extra horses. it works quite well! now this car is my daily driver so i want some more perfomance but i'm not going to spend a fortune on it or get it so highly tuned that it becomes finicky. my next move is some bigger rubber which i already have a line on. but i was considering a high performance flywheel. can anyone tell me how much difference does a light alloy perfomance flywheel make ? also looking at a header to go with the catback exhaust. any other low cost tips on getting some more juice from my honda?? thanks -- Message posted using http://www.talkaboutautos.com/group/....makers.honda/ More information at http://www.talkaboutautos.com/faq.html |
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#2
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getting some more performance from my honda
gitnfastr wrote:
> i'm new to this site so heres some info. i have a 1990 honda civic lx . its > the first car that i'm trying to get some extra performance out of. so far > i have a bigger catback exaust, a k&n filter. <SNIP> ----------------- If you're not planning to keep the engine too long anyhow, the K&N filter might be an OK modification. http://home.stny.rr.com/jbplock/ISO5011/SPICER.htm I've walked away from a Honda I wanted because it came with a K&N (and the compression was bad). 'Curly' |
#3
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getting some more performance from my honda
gitnfastr wrote:
> i'm new to this site so heres some info. i have a 1990 honda civic lx . its > the first car that i'm trying to get some extra performance out of. so far > i have a bigger catback exaust, cop magnet. spend your money on the motor first - cops can't see that. > a k&n filter will ruin your engine. and it sucks hot air from inside the engine compartment, not "cold" air like advertised. >. a neat little gadget from a > company called rapid velocity, that attachs to the o2 senser on the intake > manifold which fools the computer into thinking the air is colder than it > is and therefore it increases the fuel mxture and gives me some extra > horses. it works quite well! that's bogus - you're wasting gas and contaminating your oil - simply putting your foot on the gas increases mixture. and it's a temp sensor, not o2 sensor. > now this car is my daily driver so i want > some more perfomance but i'm not going to spend a fortune on it or get it > so highly tuned that it becomes finicky. my next move is some bigger > rubber which i already have a line on. but i was considering a high > performance flywheel. can anyone tell me how much difference does a light > alloy perfomance flywheel make ? makes zero difference to output, but means you can shift slightly quicker. it comes at the price of lumpy idle - not something you want in a daily driver. > also looking at a header to go with the > catback exhaust. any other low cost tips on getting some more juice from > my honda?? yes - other than finding the [slightly larger] si front intake tube, forget all that aftermarket intake crap. spend the money on a performance cam. even the si cam, something you can get from a junkyard easily enough, will make a difference. best of all is the zc cam which, if you're lucky, you can get from a junkyard as well. i got mine for $30 and it's good for at least 10hp, with no other mods, even with stock dpfi. if using those cams, being as you have the d15 block, you'll need to fit an adjustable cam timing gear. the si and zc cams need to be advanced 5.5 degrees because the deck height is different between the d16 motor those cams come from, and your d15. when swapping cams, don't forget to buy new plug tube seals, top and bottom. you can buy new "race" cams too for ~$300 which compares very favorably to the cost of buying headers and intakes, and yields more power. but surf your local junkyards first - or just fit the whole new zc motor - you can buy them from jdm importers for ~$400. not legal for smog in california, but they work very well. don't buy what may purport to be a zc cam from ebay - good chance it won't be genuine as there's no way to tell differences other than by measuring the cam profile, and you need special gear for that. other than that, make sure your ignition system is in top shape - replace the cap and rotor with new oem, use ngk or denso iridium plugs, [don't get sweaty fingers on the white insulator] and get coiled core plug leads like magnecor. also, consider replacing the ignition condenser if your distributor still has one - they degrade over time and reduce spark energy. oh, and final thing - if you're going to do any of this stuff, make sure your brakes are in top shape and buy the best tires you can. it's not a rewarding experience to spend a bunch of time and money on going faster if you can't stop or corner and wrap the car around a tree. |
#4
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getting some more performance from my honda
"gitnfastr" > wrote in message
lkaboutautos.com... > i'm new to this site so heres some info. i have a 1990 honda civic lx . > its > the first car that i'm trying to get some extra performance out of. so far > i have a bigger catback exaust, a k&n filter. a neat little gadget from a > company called rapid velocity, that attachs to the o2 senser on the intake > manifold which fools the computer into thinking the air is colder than it > is and therefore it increases the fuel mxture and gives me some extra > horses. it works quite well! now this car is my daily driver so i want > some more perfomance but i'm not going to spend a fortune on it or get it > so highly tuned that it becomes finicky. my next move is some bigger > rubber which i already have a line on. but i was considering a high > performance flywheel. can anyone tell me how much difference does a light > alloy perfomance flywheel make ? also looking at a header to go with the > catback exhaust. any other low cost tips on getting some more juice from > my honda?? thanks > More performance? My '07 V6 Accord EX-L leaves rubber if I hit the accelerator too hard at a red light. A kick down when passing zooms me around just about anyone-- the way I remember my 50's and 60's muscle cars doing... And I get 30 mpg on a highway trip. Hard to beat that in my opinion... |
#5
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getting some more performance from my honda
"motsco_" > wrote in message ... > gitnfastr wrote: >> i'm new to this site so heres some info. i have a 1990 honda civic lx . >> its >> the first car that i'm trying to get some extra performance out of. so >> far >> i have a bigger catback exaust, a k&n filter. <SNIP> > > ----------------- > > If you're not planning to keep the engine too long anyhow, the K&N filter > might be an OK modification. > > http://home.stny.rr.com/jbplock/ISO5011/SPICER.htm > Nice charts. It would be nice if they have some for oil filters. |
#6
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getting some more performance from my honda
| getting some more juice
get your juice from supermkts, twit |
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