Pipercross Intake Mod

[Claviger]

Cruising for me is between 70 and 80 these days.

These replaced K&N 1750s

 

[Tripps]

Interesting, I run the 1770s, did not know there was a 1750 that is the same, but 4" tall instead of 6", inlet and diameter the same, the 6" 1770s are a bit much, I may try the 1750

 

[barbagris]

Cruising for me is between 70 and 80 these days.
These replaced K&N 1750s

Those are pretty much my cruising speeds too - 110-140kph.
Needs to be tested against RamAir with and without Oz-claw and the ITG I think - Don't you!
I need to search for an overflow tank.

 

[Idaho Red Rocket 3]

k&n 1750

 

[Neville Lush]

So did you tune the bike with the new inlet, or just winging it? The stacks look great. You will see an improvement I'm sure.

 

[Claviger]

It's not been on the dyno yet Nev, currently just dialing AFRs back where they should be. I'm using a bit of a frankenstein tune at the moment. Transposed my TuneBoy tune into TuneECU, then interpolated Nel's PC-V to adjust the raw values into TuneECU so the base tune is much closer to right than before. It's **** close to as good as it's going to get, smooth like butter and power comes on strong and even.

Waiting on a free spot with Nels to get a TuneECU full tune done

Without any doubt, there's a torque lump right between 3-4k that wasn't there last week. Whether that's an increase in that range or a drop above and below, the dyno will have to paint the picture my butt can only tell there IS a lump, not if its bigger lol (it does feel torquier though).

The new sound does REALLY BAD THINGS to my throttle control, its like the little devil on my left shoulder stabbed the angel on my right shoulder and threw him off. It's soooooo addictive to feel that rush of torque.

 

[Claviger]

Interesting, I run the 1770s, did not know there was a 1750 that is the same, but 4" tall instead of 6", inlet and diameter the same, the 6" 1770s are a bit much, I may try the 1750

1750s vs no filter at all showed no difference on the dyno, runs done within 5 minutes of each other. No change to AFR, no change to power or torque. Granted I was only making 190hp, so a stronger bike may show a restriction.

 

[1olbull]

Those are pretty much my cruising speeds too - 110-140kph.
Needs to be tested against RamAir with and without Oz-claw and the ITG I think - Don't you!
I need to search for an overflow tank.

GrayBeard,
This is what I've been running for the past few years.
https://www.summitracing.com/parts/...n-BySWoCAk7HYlEv-m0IrZMEiZ5bbtAtx4aApOZ8P8HAQ

 

[barbagris]

GrayBeard,
This is what I've been running for the past few years.

Hmmm - Thanks - but experience shows I need to source in Europe - or the price skyrockets. I may even make one It's hardly difficult and will then be easier to hide.

MORE TORQUE 3K-4K - Oh dear.

 

[juice_man_86]

Summit Racing claims to be "The Worlds Speed Shop". That's what it says on my catalogs anyway.