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yammiman
11-23-2005, 04:33 PM
With PSI pipes so hard to find for V-Max 4 800, what whould be the next best set of pipes?
SRV540
11-23-2005, 05:13 PM
Iwill have to put a vote in for Bender quads!!
vmax4rules
11-24-2005, 08:50 AM
Hard to say Aaen and Bender make quality pipes, will they be used for race or trail?
yammiman
11-24-2005, 09:17 AM
I just want some good trail pipes - are the Bender and Aaen still available new? - I did not see them on the Bender web site - just bought my first V-Max 4 - its a 95 in real nice shape - picking it up Saturday
Ike
11-24-2005, 09:21 AM
I think only Hauck makes pipes new to the Vmax4.

http://www.hauckpowersportsinc.com/clearancedetails_1016_2.aspx

Also check this...

http://www.vmax4.com/tech3.htm

Ike
yammiman
11-24-2005, 09:32 AM
I saw that test in the tech section - I wonder how that test would compare to an 800 - I notice (and I'm sure it is why they are so desired) the PSI's make there peak HP at about 8250 as the Benders peaked at 9000 - I'm not interested in the engine work it would take to spin the motor that fast - anyone know where the Hauck pipes make there peak HP?
Skinner
11-24-2005, 09:52 AM
Huacks howlers are built to spin 10200. Figure about 1700.00 for the pipes plus coating. For the rpm's you want to run, call Aaen performance, talk to "Jimmy the greek", I think they will still build you a set. Ran Aaens in my 95 max-4 trail since new. an exellent all around pipe. You can get their number off the web, Aaen performance. I think I still have the charts for those, could scan and e-mail if you want.

Skinner
Chevy2
11-24-2005, 09:56 AM
Hauck gets their trail pipes from Aaen, They are the same pipes. I have set of Aaens on my '95 and like the power they make,(Big difference over stock pipes) also they are not too loud.
Skinner
11-24-2005, 10:01 AM
Hauck gets their trail pipes from Aaen, They are the same pipes. I have set of Aaens on my '95 and like the power they make,(Big difference over stock pipes) also they are not too loud.

Like the graphics on your hood:cool:
YAMMIEGOD 3:16
11-24-2005, 10:06 AM
FLIP A COIN. NONE WILL MAKE H.P. PSI MAKE !! 3:16 (tony)
yammiman
11-24-2005, 10:29 AM
PSI's would definetly be my first choice YAMMIEGOD, I'm just don't know how long it would take to find a set - I'll be getting with you when I start working on this bad boy - I've been looking to get one for a couple of years now - let the fun begin!
YAMMIEGOD 3:16
11-24-2005, 10:51 AM
DUDE. NO PROBLEM. I MYSELF PERSONALLY, WOULD PROBLEY GO WITH AAENS NEXT. ALTHOUGH I BELIEVE THEM AND BENDERS ARE 14 hp. @ 9000. WHICH IS A NICE KICK !! YOU LET ME KNOW WHEN YOUR READY. ! 3:16 (tony)
J-Max4
11-24-2005, 01:45 PM
How high rpm does the Hauc/aaen trail pipes run? Does the 750 crank need to be welded for those? I have been looking PSI pipes but they are very hard to find from Finland. :banghead:


Juha :i_need_sn
YAMMIEGOD 3:16
11-24-2005, 02:04 PM
ANYTHING OVER 9000 ON THE 750 YA NNED DEFFERENT CDI AND CRANK WELDED. 3:16 (tony)
yammiman
11-24-2005, 05:23 PM
This probably sounds dumb,but 750 PSI's won't work on an 800 will they?
vmax4rules
11-25-2005, 08:16 AM
I saw that test in the tech section - I wonder how that test would compare to an 800 - I notice (and I'm sure it is why they are so desired) the PSI's make there peak HP at about 8250 as the Benders peaked at 9000 - I'm not interested in the engine work it would take to spin the motor that fast - anyone know where the Hauck pipes make there peak HP?

No crank work required to spin 8800-9000rpm on a 800 Vmax-4, the PSI 800 quads spin around 8800.
YAMMIEGOD 3:16
11-25-2005, 08:24 AM
DUDE, NO. THE 800 PSI QUAD PIPES WERE BUILT FOR THE 800. THE MAXX BLASTERS AND TRAIL BLASTER. THE 750 PSI QUADS WERE I BELIEVE CALLED LAKE BLASTERS. 3:16 (tony)
yammiman
11-25-2005, 08:51 AM
vmax4rules - it looks like the PSI's make their peak HP at 8250 - isn't that where you would want to dial in the cluthing? - the Aaen's & Benders appear to get peak HP at the 9000 - for some reason, I feel reluctant to want to spin the motot that fast - I've read alot of guys on here doing it - just a bit nervous myself - YAMMIEGOD 3:16 - would I want the Maxx Blasters or the Trail Blasters?
YAMMIEGOD 3:16
11-25-2005, 10:41 AM
EITHER, FOR THE 800 ONLY DEFFERNCE WAS NOISE. MAXX BLASTER WERE LOADER WITH NO BAFFLES IN THE EXHAUST MUFFLERS. TRAIL BLASTERS WERE QUIETER !! 3:16 (tony)
vmax4rules
11-25-2005, 12:11 PM
vmax4rules - it looks like the PSI's make their peak HP at 8250 - isn't that where you would want to dial in the cluthing? - the Aaen's & Benders appear to get peak HP at the 9000 - for some reason, I feel reluctant to want to spin the motot that fast - I've read alot of guys on here doing it - just a bit nervous myself

The 750's run @ 8250-8350 with PSI quads, the 800's with PSI's run in the 8700-8800 range.
Spinning 8800-9000 rpm is no problem for the 800 engines.
4with4
11-26-2005, 06:44 AM
My 95 800 has had Aaen's since it was new. Aaen suggests clutching for 8750 rpm. All sleds will vary a bit. I've never had a problem spinning the engine that fast. If I get the chance to let it stretch it's legs, it will climb up over 9000 rpm. I'm running 23/37 gears with 8 tooth extroverts and a 2"X136" track. Power hits at 5500 rpm and pulls hard all the way to top end.
They seem a bit noisy at low rpm's but they're not bad when your "on the pipe"

Ian