Author Topic: short stacks, long stacks, what stacks? (Read 5928 times) Tweet

HP · « **on:** July 16, 2003, 09:35:00 PM »

Ok, bikes down in the shop getting yosh cams installed. Also the airbox mod is being done, I told the guy I wanted velocity's long stacks as I thought that would give me more peak hp and less torque. Now Im hearing its the short stacks that accomplish that. What are the traits of all three stacks short, long and medium?

Hopefully if I get this info in time I can tell him to order the appropriate stacks while my head is still in the machine shop getting cleanedd up.

Rob Stevens · « **Reply #1 on:** July 17, 2003, 07:19:00 AM »

in a nutshell, long usually peaks toque lower down, short will see peak toque move up the rpm, you need both, that is why Suzuki provide long and short to give best spread of power, most people go for all short, try it on the dyno and see what you like?

Rob

dave419 · « **Reply #2 on:** July 17, 2003, 08:05:00 AM »

mine picked mph and et with all shorts lost a little torque

Pat Dietrich · « **Reply #3 on:** July 17, 2003, 08:57:00 AM »

You want all stacks to be short. Also, If there are only 3 you better call Suzuki and tell them your missing one because all bikes come with 4. One per throttlebody.

HP · « **Reply #4 on:** July 17, 2003, 01:15:00 PM »

Thanks guys!

FastGixx · « **Reply #5 on:** July 17, 2003, 09:10:00 PM »

small box mod, all short stacks, bmc race filter, ram air tube seals..

hard to beat that pkg.

DarkFalcon · « **Reply #6 on:** July 17, 2003, 09:36:00 PM »

quote:
Originally posted by FastGixx:
small box mod, all short stacks, bmc race filter, ram air tube seals.

Yep

BOOSTED · « **Reply #7 on:** July 20, 2003, 05:29:00 PM »

I've ran 9.26 with 2 shorts 2 long when i am spraying i use all short

Steve A · « **Reply #9 on:** July 21, 2003, 01:23:00 PM »

But, only if it is running!!!

Johnnycheese · « **Reply #10 on:** July 21, 2003, 01:30:00 PM »

Boost13r · « **Reply #12 on:** August 03, 2003, 07:08:00 AM »

Fullbox mod,50mm mikuni velocity stacks fitted inside airbox.Whatever your peak power is it'll hold it to redline,with stock cams!

Yngve · « **Reply #14 on:** August 13, 2003, 02:02:00 PM »

I have done quite a few test with Mikuni aluminium stacks but have gotten back to the orginal rubber short ones.
I have however enlarged them with a porting tool ( a BITCH to do ) and maked the "end" more round..

The Mikuni gave a little more hp ( 1-2 ) but I like the fit of the orginal ones...

AssAbuser · « **Reply #15 on:** August 15, 2003, 10:03:00 AM »

Any pics or pricing and location to buy the aluminum ones...

Pat Dietrich

short stacks, long stacks, what stacks?

Busa for hire

short stacks, long stacks, what stacks?

pooh

short stacks, long stacks, what stacks?

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