What's Best 1441 Set On Nitrous?

busalife2016

busalife2016

Registered
hey guys I have been doing research on the 1441 kits....couple questions what's the best cam combo for them? It will be a street/track bike I may ride it 3 times a week to work. I heard when they get hot there hard to start so dual batteries is what I was told help. also with the 1441 say if I left the head alone not porting it and went with bigger cams and adjustable sprockets what hp numbers are we looking at? I was looking at also doing a 40 or 60 shot of nitrous on this build. Compression, cams, cam sprockets etc for a build...what's best setup with nitrous on a 1441 anything helps . Thanks!
 
What you want you won't be riding to work on it .
Big cams with no head work is like pissing in the wind .

Seen many try what your requesting , and its usually a very big headache . Good luck in your ventures
 
c10 said:
What you want you won't be riding to work on it .
Big cams with no head work is like pissing in the wind .

Seen many try what your requesting , and its usually a very big headache . Good luck in your ventures
Click to expand...
Well how do the people normally get around on a 1441 they just get a bored cyclometer with stock cams and adjustable sprockets? So u would need a mild port, heavy duty springs and stainless valves? to do bigger cams? Just asking because idk I've did plenty
 
*cylinder....*ive tried to do plenty of research. So what is needed to be a reliable everyday motor and track/weekend warrior?
 
Your talking about spraying a big motor , doing cams but no head work . Just build a good 1441 no problem . You should call Carpenter let him school you on it . Nitrous = BOOM ! A half track / half steet rig makes for a lot of frustration. It does neither job well .
 
Yep, Gen1 block on a 1441 with nitrous. Honestly a stock bore motor with ported head, small cams and lots of nitrous works well also and you can run the stock block. Ti valves are just fine. Some people are afraid of them then other guys buy up those valves and use them.
 
sjg34 said:
If you want to spray a 1441 get a gen 1 cylinder
My 1441 is fine on the streets
Click to expand...
Yes I'm gonna go the gen 1 cylinder...I was just not understanding why it couldn't be a reliable build were I could ride it to work I would maybe only spray 1-3 times a month if I made it too the track. What set are u running? Cams etc? I just wanted to do a small shot like 40 I would do the the valves also just wanting some advice on a good build preciate the help!
 
Dennis said:
Yep, Gen1 block on a 1441 with nitrous. Honestly a stock bore motor with ported head, small cams and lots of nitrous works well also and you can run the stock block. Ti valves are just fine. Some people are afraid of them then other guys buy up those valves and use them.
Click to expand...
I thought about going that route too! But I wanted to build a 1441 I'm going to use gen 1 block. What cams would be good?
 
busalife2016 said:
Yes I'm gonna go the gen 1 cylinder...I was just not understanding why it couldn't be a reliable build were I could ride it to work I would maybe only spray 1-3 times a month if I made it too the track. What set are u running? Cams etc? I just wanted to do a small shot like 40 I would do the the valves also just wanting some advice on a good build preciate the help!
Click to expand...

I have cp pistons, with a carpenter head and his 425 cams. I did the cylinder exchange with APE and I was very happy with the turn time they provided. They shipped the new cylinder and pistons the following day after receiving my block.
Some say not to run big cams on the street because they will eat buckets. I only have a couple thousand miles on my motor but so far no damage. I set idle at 1500, I run brad penn or Amsoil dominator oil, and 91 octane pump gas. I don't have any overheating problems or any issues I know of.
 
sjg34 said:
I have cp pistons, with a carpenter head and his 425 cams. I did the cylinder exchange with APE and I was very happy with the turn time they provided. They shipped the new cylinder and pistons the following day after receiving my block.
Some say not to run big cams on the street because they will eat buckets. I only have a couple thousand miles on my motor but so far no damage. I set idle at 1500, I run brad penn or Amsoil dominator oil, and 91 octane pump gas. I don't have any overheating problems or any issues I know of.
Click to expand...
So u went with ape head then sent to carpenter to port and polish? Sorry I'm comin from a built Subaru to a motorcycle if some questions sound stupid! I appreciate all the info yea I didn't kno what cams to go with I was going to call carpenter
 
No you will send the stock head to who you want to port it
The hayabusa has a removable cylinder jug that you can send to APE and they have jugs on the shelf that are bored for a 1441.

2017-07-29_11-47-31.png
 
busalife2016 said:
So u went with ape head then sent to carpenter to port and polish? Sorry I'm comin from a built Subaru to a motorcycle if some questions sound stupid! I appreciate all the info yea I didn't kno what cams to go with I was going to call carpenter
Click to expand...
I have a couple of friends with portech heads and I am talking with Richard Simms now about a new head. I also have another friend that speaks highly of Cooper
 
ali123 said:
any update of the build?
Click to expand...
Nope nothing as of now. Me and my wife recently adopted a little boy(are first child) and let me tell you...9month olds are hand fulls lol. But my wife went ahead and gave me the go ahead so I contacted frank today spoke with him via email and will talk with him tomorrow about a quote. I have a quote from carpenter too but I like the idea of Boost anyways, I figure I would get bored with the 1441 and want more within a year compared to me upping the Boost and be fine. Will deff keep you guys posted deff looking forward to working with frank.
 
sjg34 said:
I have cp pistons, with a carpenter head and his 425 cams. I did the cylinder exchange with APE and I was very happy with the turn time they provided. They shipped the new cylinder and pistons the following day after receiving my block.
Some say not to run big cams on the street because they will eat buckets. I only have a couple thousand miles on my motor but so far no damage. I set idle at 1500, I run brad penn or Amsoil dominator oil, and 91 octane pump gas. I don't have any overheating problems or any issues I know of.
Click to expand...

Do you have any issues with the motor on the street. I am looking forward to my build..
 
You must log in or register to reply here.

Similar threads

J
2008 1441 cc busa
Replies
7
Views
3,565
Takeuon
Takeuon
J
air/fuel tuning help
Replies
4
Views
1,281
Jrayecu
J
T
HMF Big Bird or Tsukigi Cannon Gen2
2
Replies
29
Views
4,901
sixpack577
sixpack577
W
Cant Decide
2
Replies
22
Views
2,480
Wild Street Busa
W
B@DA$$08BUS@
1441/Clutch
Replies
11
Views
2,776
Commuta_Busa
Commuta_Busa
Back
Top