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-   -   20hp mod (https://www.mazda3club.com/parts-sale-wanted-43/20hp-mod-17596/)

boricua December-16th-2002 02:31 PM

20hp mod
 
i was just surfing ebay and came accross this: http://cgi.ebay.com/ebaymotors/ws/eB...tem=1874545097
you guys think its legit?
________
Alessandra cam

alcoholiday December-16th-2002 02:46 PM

it's bunk.

funkdaddysmack December-16th-2002 02:47 PM

As far as I know, there is no avaliable 'piggyback' chip for our ECUs, let alone for $5. Intake chip? How's about there are no electronics on an intake in the first place, aside from the MAF/VAF. Unless this chip is a MAP sensor (i.e. no more MAF/VAF airflow restriction) then there is NO way you could get 20 hp from any intake electronics.... Junk, enough said.

boricua December-16th-2002 02:55 PM

yea , thats exactly what i was thinking. and you see how corny the damn ad is too, definitly not legit. believe it or not, there is MAD of them on ebay. take a look.
________
LIVE SEX

UCSBgeek December-16th-2002 03:33 PM

It's just a 33k OHM resistor from Radio Shack.

boricua December-16th-2002 06:57 PM

does it give you some kind of performance upgrade though?
________
condo for sale in Pattaya

Nigaud5sx December-16th-2002 07:06 PM

No. Same thing with electric superchargers. If you don't believe me, search on www.FreshAlloy.com for "electric super" and feast your eyes ;)

pro00 January-1st-2003 06:06 PM

Nah dude, those stuff are transistors that you could
buy from radioshack
They are ripping people off, better not to waste your $
on it

:D

Samus January-2nd-2003 02:21 PM

consider protege's still have distributor ignitions (mine does, I haven't looked at newer 2003 2.0's, I doubt they've gone to electric distribution.)

this leaves you room to advance timing at MOST 1 degree, you can push 1.5 or 2 degree's but your ganna knock. advancing timing does give a little performance but dont expect anything substantial.

timing chips on ebay = resistors or a little box with a pot in it that you can adjust ohm range (its a fancy resistor)

electric turbo charger on ebay = a fan that blows air into your manifold, there is no compression hence no boost. it may give you 1-2 hp but its noisy, a drain on the battery (if it really moves 450 cubic feet of air, its gatta be a very high wattage fan, hence the noise) and doesn't really do anything but allow for peak airflow.

anyone would be better off with a 'tornado' that you stick in your air intake tube, they actually atomize the air/fuel mixture giving you a smoother rev. they'll improve your gas milage a few percent but you might also notice a few pounds of additional torque at very high rpms.

pr5owner January-2nd-2003 05:05 PM

those free HP mods are the biggest load of shit i hav eever seen i my life, they don't do jack and can possibly damage car.

there is no such thing as free HP

NegatiZE January-2nd-2003 08:44 PM

All the 3rd gens use coil packs for igition, fyi...

Samus January-2nd-2003 09:34 PM

so on 3rd gens you might be able to advance up to 3 degrees without damage, giving you probably 10 lbs of additional torque.


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