crank pulley 2.4 to 2.3 - Performance Forum

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crank pulley 2.4 to 2.3
Tuesday, November 28, 2006 11:21 PM
ok I remember reading somewhere that the 2.3 pulley is lighter than the stock 2.4 pulley? if so, what years would I need to be looking for, and does it bolt right on up??

Thanks!



2000 Camaro V6.
| SLP Loudmouth | CAI Intake | HID's |



Re: crank pulley 2.4 to 2.3
Wednesday, November 29, 2006 3:51 AM
An H.O. pulley has the same snout as our 2.4 Does. It is a smaller diameter, and only weighs a little bit less than ours...well your 2.4 pulley. I believe it weighs in around 45 onces, our stock one weighs from 63-64 oz. Mine that I sell weighs in about 23-24 oz. depending on the scale. ~~shrugs~~ I will have anouther GP, for my pulleys, up before the end of the year...even if it kills me!



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: crank pulley 2.4 to 2.3
Wednesday, November 29, 2006 7:43 AM
^^^^ and no charging side effects with his pullies


only side effect is they be perdy


lol







Re: crank pulley 2.4 to 2.3
Wednesday, November 29, 2006 7:57 AM
Whinin(BLWN Z24) wrote:ok I remember reading somewhere that the 2.3 pulley is lighter than the stock 2.4 pulley? if so, what years would I need to be looking for, and does it bolt right on up??

Thanks!


yea, they are lighter...... but also smaller in diameter, meaning a drop in boost from under driving the S/Cer.....




SPD RCR Z - '02 Z24 420whp
SLO GOAT - '04 GTO 305whp
W41 BOI - '78 Buick Opel Isuzu W41 Swap

Re: crank pulley 2.4 to 2.3
Wednesday, November 29, 2006 8:14 AM
You don't want that Mat.











~2014 New Z under the knife, same heart different body~
______________________
WHITECAVY no more
2012 numbers - 4SPD AUTOMATIC!!
328 HP
306 TQ
Re: crank pulley 2.4 to 2.3
Wednesday, November 29, 2006 11:14 AM
[quote=97trd(???™)]^^^^ and no charging side effects with his pullies
only side effect is they be perdy
lol
Please email or PM me your address so I can ship your pulley back to you sometime soon.
You'll getting a x-mas present to, for letting me barrow it for SO GOD DAMN LONG TIME.

Hope to have it to you no later than the 1st of the new year.



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: crank pulley 2.4 to 2.3
Wednesday, November 29, 2006 12:02 PM
pm'd ya

woooooooooo hhhoooooooooo , xmas presents fer me


lol , ok ya im kinda bored










Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 2:25 AM
Only the 90-91 Ho's had the small pulley. 92-94 had the Lo pulley.



Gilles
2.3 Ho

Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 2:36 AM
is it still lighter than the 2.4 pulley? and would it bolt on and stuff



2000 Camaro V6.
| SLP Loudmouth | CAI Intake | HID's |


Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 3:35 AM
Yes it is lighter than a 2.4 pulley, and yes it will bolt up, but why would you want to lower your boost output by putting a smaller crank pulley on your car. It just doesn't make sence.



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 5:22 AM
hes got a point....the key for your car will be getting one lighter not smaller




Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 6:02 AM
[quote=97trd(???™)]^^^^ and no charging side effects with his pullies


only side effect is they be perdy


lol

No side affects with a underdrive pulley either.



FU Tuning



Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 6:28 AM
John Higgins wrote:[quote=97trd(???™)]^^^^ and no charging side effects with his pullies
only side effect is they be perdy
lol

No side affects with a underdrive pulley either.
Your telling me that a underdriven crank pulley on a car that has a GM supercharger will not have any side affects. Wouldn't the smaller pulley turn the blower pulley slower. Or AM I MISSING SOMETHING. Please explain.



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 7:49 AM
John Higgins wrote:[quote=97trd(???™)]^^^^ and no charging side effects with his pullies


only side effect is they be perdy


lol


No side affects with a underdrive pulley either.

md-ld9's pullies are stock size , but alot lighter so no effects on a supercharged car

a 2.3 ho small crank pulley will not give you alot if any boost on the gm super charger



Mfk-223 wrote:Only the 90-91 Ho's had the small pulley. 92-94 had the Lo pulley.


ive seen stock 92-93's with the small pulley , and both the W41's ive got have the small pullies







Re: crank pulley 2.4 to 2.3
Friday, December 01, 2006 5:18 PM
ahhh

I meant is the LO pulley still lighter than the stock 2.4 pulley?



2000 Camaro V6.
| SLP Loudmouth | CAI Intake | HID's |


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