mikuni rs 34

im running 1075 with stock cams and vm26 carbs, Ive milled my heads for taller lift cams and trying to decide what I want to do Ive herd all good about the rs 34s what are the down sides? And what is a comfortable cam with those carbs. Why should I buy them. I ride anywhear from 5 to 12 thousand feet in elevation but average 5 to 10 k I usualy trip and visit frends 150 mi. but want MORE POWER!

Im curently building a second 900 a4 to use up leftover parts and want to keep western divide attitude instead being looked at with 3 eyes when some one says "Oh you mean Denver?" I go up the mesa and look at Utah, Not Kansas. The sun rises in the east, but it sets here in the west. I have achieved 100 mph from leadvill at the top of independance pass but that was a long time ago.

MORE POWER costs MORE MONEY.

With the 1075 kit I'd do 410 lift Webcams, GOOD VALVE SPRINGS a ported head and 31 mm carb.'s

Good luck getting an engine to run strong anywhere near 12,000 feet. I've elk hunted at that elevation and noticed that being able to breath while climbing hills became a little difficult. I can only imagine how tough it might be to tune a high performance engine to produce serious power at that elevation; the air is considerably thinner there than it is down near sea level where I live. Ed

I've heard good things about the 34's.

I have 34s on my 1075 with porting, stock cams, heavy duty springs & a Dyna 2000, coils & wires, & K & N pods,& V/H header I'm very happy with them
The only down side about the 34s & the 36 flatslides, that any one has, will tell you that they make a clatter/slapping noise
Pete

Insted of just buying a set and saying that I have them,I was wanting tunability properties and the like. Im building another 900/1000 and need another set of carbs so Im looking for the best before I start burning up my budget. Sofar the rs34s are coming out ahead. Im looking towards as many upgrades posible without getting to far out on a limb. I like the analog status. thank you for your suport.