Light weight crank pulley good or bad

[GT_AUTO]

rev faster, drop oso faster...

engine braking mar...hahaha

anyone using it now? howz the respond like? and is it worth it? hmm....

i think a lot.but the feed back sure is a mix.

 

[5115]

anyone using it now? howz the respond like? and is it worth it? hmm....

u may search thru "car for sales" section,find any car with this mod & pm the owner for feedback,hope they will layan

 

[JINEIL2EN]

engine braking mar...hahaha

thats why, many ppl ask me bout those lighten stuff such pulley or flywheel or even skimmed crankshaft.... i just said i got no good recommended for them unless they really got skill how to control throttle.
i dun wan they come back barking bout unstable idling or Rev drop too fast, or suddenly... belting sound & vibration.... thats fucking pissed off.
somehow, they won't understanding wat is give & take.... haih...

 

[FishBrain_PROCC]

ic...thanx for sharing the info guyz...

I think should give it a shot...going to Kakimotor later and ask around more...heheh...

 

[JINEIL2EN]

ic...thanx for sharing the info guyz...

I think should give it a shot...going to Kakimotor later and ask around more...heheh...

just get the Tw 1, which got damper inside the pulley...

 

[FishBrain_PROCC]

huh? got damper inside? whatz the different?

 

[JINEIL2EN]

huh? got damper inside? whatz the different?

thats called harmonic damper...
wats the difren ar... won't damage ur crank easily or reduce vibration & better balancing...

 

[FishBrain_PROCC]

owh..okie...get the picture now...hmm...how bout the famous zerOne crank pulley? is that a good one? or if other brand, where can i get those?

 

[JINEIL2EN]

just pm GT_Auto. he got some nice brand...

 

[GT_AUTO]

thanks again low sai for recommending.hehehe.....ane...teh tarik 1,setengah gelas sudah...hehehe

 

[JINEIL2EN]

018 meh..???

 

[veilsideboyz]

sorry to contnue this topic again ...

does crank pulley suitable for auto car ??
and...juz replace the crank pulley to the stock 1 will be enough ??
how about the water and the alternator ?? tat 2 no nid to replace ??

can anyone explain to me ..this is good or bad ??
click he link below..tqtq!! ^^
http://cgi.ebay.com/ebaymotors/UNOR...ptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories

 

[proPIPING]

read this bro....http://news.carjunky.com/automotive/Rotational_Mass.shtml

 

[JINEIL2EN]

Thanks for the info, both veilsideboyz & proPIPING taikor...

 

[proPIPING]

Thanks for the info, both veilsideboyz & proPIPING taikor...

if we are taikor...you are TAIKOR...MORE horsepower bro...hehehe

 

[veilsideboyz]

hehe..
guys...
i heard sum of them say... crank pulley will spoil the oil pump!!
is it true ?!!!!!!
and...
low-mid will increase power !!
but..when high rpm///the power willl get less than stock...
how;s ur guys think ?!!!!

 

[GoldenHawk]

I think most of the damage done to the engine by replacing the crank pulley is due to harmonic vibration from these pulleys. They might not be obvious but over time, parts connected directly to the pulley (alternator, water pump, conrod bearing, etc) will suffer some damage. It might vary from car to car, but even with a balanced pulley, I doubt it will stay balanced all the time.
Having the damper is a good idea as it'll compensate for minor harmonic vibration. But if the pulley is dented or wobbly, then PLEASE get it replaced. It's worth much less than an entire engine...

 

[veilsideboyz]

ok tqtq :)

 

[tofu_manic]

using a mythelogy one for 4g15 carburetted...worth every cent..ori one is about 2.3 kgs, mythelogy is 8xx gms only...

u can feel it more on the lower gears

from a review i did a few yrs back:

"peak hp has not changed much, some tests showed no increase, some 2hp only (need more testing to get average)...however, wat is more important is the power curve, it increases the whole powerband, at some points up to 4-5 hp...n it peaks earlier at around 270 rpm earlier...

now about torque, consistently it shows an increase of at least 6 to 9Nm...quite a fair bit...

not bad...now dont forget, the gtech's hp n torque readings will be lower than even the on-wheel dyno...this is due to the fact that im facing wind resistance in gear 2 (which is where the tests are focused on), so increases will be more obvious on the dyno..."

Cheers!

 

[JINEIL2EN]

if we are taikor...you are TAIKOR...MORE horsepower bro...hehehe

got meh..?? i'm go dyno.. only got 78whp ma...