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Posted

But.......there are more than a few other brands of pipes that offer great mid/top Performance.

Many even offer better performance.

 

Those Vito's pipes worked so well.....that they stopped selling them.

Posted

I have them on my 485 cheetah. They are basically same as Shearers'.

Ummm NO.

 

Made by Shearer for Vito's...but designed by Vito's.

 

If your running Vito's on a 485 cheetah.....that's a Cheetah With asthma.

Posted

Better than a T-5

 

But far from a CPI, SHEARER, ROCKET.

Posted

MEH...

Posted

What's the cut off then? Isn't it like 500+cc's constitute big bores or what?

 

According to Mat…..that's about right.

 

Many run the BB pipes on smaller motors, but usually you have to run very advanced timings and higher compression to compensate.

I did a lot of dyno testing on my 472 and 492 Cheetahs. BB CPI's were down 14 HP from BB Shearers and SB Shearer made the same peak as BB's, with the better front side/bottom end power, just the same as the CPI's made. So for your motor I would run Shearer SB. Nickisgod and Mailman had a 485/492 and got similar results.

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