Rod Stewart
Active Member
Early last year I did a 103" BigBore kit (3-7/8") with SE 203 cams on my 2007 96" Road King Classic. I would have gone 110" or bigger, but the 103" was the biggest MoCo bore you could get without having to bore the cases. I did not want the bother and expense of case boring, so 103" was the way I went.
Man what a difference! That simple kit really woke the bike up, and works well with the K&N air cleaner and true dual Rineharts that are on it. I downloaded the canned map for the Power Commander that is also on it, then tweaked the 5-20% throttle-open range to get some cruise mileage back, and all is well. A completely different beast. Nicely broken in now, it gets 38-43 MPG, which is fine by me.
Then this year the MoCo comes out with the new 4" BigBore kit in the SE Accessories catalog, that does not require case boring! Wouldn't you just know it! I was just a bit too early.
I thought hey, no big deal, I'll just swap in the 4" kit this spring, and bingo, 110"!
So the other day I go into the local Arrowhead Harley dealer to get the lowdown on the 4" kit. A mere 1200 smackers I am told, plus tax, and I can take the kit home that day, since they had four in stock. Wait a minute; 1200 bucks for a kit of two barrels, 2 pistons, pins, and rings? What? The kit does not include heads, cams, or much else. Other similar BigBore only kits go for around $700. Where is the extra $500 coming from? Something does not add up.
So I left empty-handed, but with my Visa intact. For that kind of money I will stay with the 103" thank you very much, or go with a 3.94" 107" aftermarket kit instead. So what have I missed here? The parts guy at Arrowhead could offer no explanation as to why this kit is so over-priced. Anyone know anything about it?
Rod
Man what a difference! That simple kit really woke the bike up, and works well with the K&N air cleaner and true dual Rineharts that are on it. I downloaded the canned map for the Power Commander that is also on it, then tweaked the 5-20% throttle-open range to get some cruise mileage back, and all is well. A completely different beast. Nicely broken in now, it gets 38-43 MPG, which is fine by me.
Then this year the MoCo comes out with the new 4" BigBore kit in the SE Accessories catalog, that does not require case boring! Wouldn't you just know it! I was just a bit too early.
I thought hey, no big deal, I'll just swap in the 4" kit this spring, and bingo, 110"!
So the other day I go into the local Arrowhead Harley dealer to get the lowdown on the 4" kit. A mere 1200 smackers I am told, plus tax, and I can take the kit home that day, since they had four in stock. Wait a minute; 1200 bucks for a kit of two barrels, 2 pistons, pins, and rings? What? The kit does not include heads, cams, or much else. Other similar BigBore only kits go for around $700. Where is the extra $500 coming from? Something does not add up.
So I left empty-handed, but with my Visa intact. For that kind of money I will stay with the 103" thank you very much, or go with a 3.94" 107" aftermarket kit instead. So what have I missed here? The parts guy at Arrowhead could offer no explanation as to why this kit is so over-priced. Anyone know anything about it?
Rod