Maximum hp for a Scrambler 400

Reply Subscribe

Thread Tools

Search this Thread

06-04-2003, 03:46 PM

Armor

Weekend Warrior

Thread Starter

Join Date: Jan 2003

Posts: 22

Likes: 0

Received 0 Likes on 0 Posts

Maximum hp for a Scrambler 400

Hi guys,

My mods are RCR top-end pipe, PWK 39mm carb, v-force II reeds, open airbox with Uni filter. Does, anyone know at what rpm the motor should produce its maximum hp ?

Thanks !

Reply Like

06-04-2003, 04:08 PM

ScramblerX

Pro Rider

Join Date: May 2001

Posts: 539

Likes: 0

Received 0 Likes on 0 Posts

Maximum hp for a Scrambler 400

I would call RCR.

Reply Like

06-04-2003, 04:17 PM

modquad

Elite Pro Rider

Join Date: May 2001

Posts: 5,309

Likes: 0

Received 0 Likes on 0 Posts

Maximum hp for a Scrambler 400

I'll second that. Give Rick a call, super nice and very knowledgable. He'll get you some tips on the best operating rpm's for that particlular pipe.

Reply Like

06-04-2003, 05:33 PM

Bubba297

Extreme Pro Rider

Join Date: May 2002

Posts: 3,042

Likes: 0

Received 1 Like on 1 Post

Maximum hp for a Scrambler 400

Seems to me that Rick told me one time it was around 6600, but I'll agree that it's best to call him. He usually answers the phone himself.

Reply Like

06-04-2003, 06:26 PM

Armor

Weekend Warrior

Thread Starter

Join Date: Jan 2003

Posts: 22

Likes: 0

Received 0 Likes on 0 Posts

Maximum hp for a Scrambler 400

Thanks guys,

I called Rick and he told me 6900 rpm. Just to let you know. Thanks again !

Reply Like

06-04-2003, 08:36 PM

NCScrambler

Pro Rider

Join Date: Feb 2003

Posts: 1,168

Likes: 0

Received 0 Likes on 0 Posts

Maximum hp for a Scrambler 400

Dang Bubba, missed it by [---------------] that much!! lol

Reply Like

06-04-2003, 08:36 PM

scramblered

Pro Rider

Join Date: Sep 2000

Posts: 1,867

Likes: 0

Received 0 Likes on 0 Posts

Maximum hp for a Scrambler 400

400 2 stroke peak at 6500 rpm,this is where the engine built the most horsepower,but a higher revving pipe will get you a faster full shiftout at around 6800-7000 rpm without hurting top end too much.

Reply Like