CFI twins?

[ragincajun]

hey have yall had any luck with twins? im lookin at some for my dragon. is higher compression a must?

 

[SLDHVN]

the race twins are supposedly finicky

carls cycle has an awesome set up
i believe it includes...
ecu modification
head mods
clutching
and i think a control box

 

[ragincajun]

hmm. im just kickin around a few rocks around. found a good deal on some race twins

 

[F-Bomb]

Unfortunately it's not just the pipes alone that make the setup perform. When your running correct system and all componants of your sled (sensors, transmission, track) are also correct it is easily the highest performance with the least financial outlay for the 800 CFI Polaris.

Call Carl's and do the entire package as they specifiy. You will spend more money then buying used "deal" stuff but in the end result you will be way better off performance wise.

pipes
head
clutching
ecu
fuel octane
spark plugs/caps
sensor programming

all critical componants of twin pipe performance.

 

[diamonddave]

Unfortunately it's not just the pipes alone that make the setup perform. When your running correct system and all componants of your sled (sensors, transmission, track) are also correct it is easily the highest performance with the least financial outlay for the 800 CFI Polaris.

Call Carl's and do the entire package as they specifiy. You will spend more money then buying used "deal" stuff but in the end result you will be way better off performance wise.

pipes
head
clutching
ecu
fuel octane
spark plugs/caps
sensor programming

all critical componants of twin pipe performance.

I would argue that you will spend more money buying the used deal trying to get proper performance than you will if you just call Carls and get the whole set-up.

 

[hilinerider]

& they sound cool too!!!!

still runnin a single on my dragon

 

[turbo RMK]

I Have cpi twins on my dragon with a power commander 5 and autotune once i made myself a map with the fuel i wanted to run more then happy with my setup

 

[ragincajun]

any porting high comp head etc?

 

[TARI]

We have porting and billit heads.

http://www.terraalpsracing.com/polaris-800-cfi-billit-heads

 

[IDAHO HOT SHOT]

any porting high comp head etc?

I have my cylinders at T8RZ porting. He does an awesome job. He has done the motor work on the second fastest drag sled in the world. He is Turbo Tater on the forums if you want to contact him. Last season, I ran SLP twins with Carl's head cut. I was very impressed. The lightweight powerclaw works well with this sled. Hopefully with the porting I can make the bottom end more snappy