What did you do to your Dyna today?
#1562
01-14-2016, 11:40 AM
Grand HDF Member
How is the weather over there? We just got about an inch of fresh snow last night....
#1563
01-14-2016, 11:42 AM
Not trying it out for a while, warmed up just enough for base to get soft and wife got stuck in driveway last night.
#1564
01-14-2016, 01:19 PM
It wouldn't be as big a pain if they wired the new internals in the relocation kit to match the wiring harness. Drove my crazy for half a day!
#1569
01-15-2016, 01:13 PM
Seasoned HDF Member
Nuthin'.....but I did get my cylinder heads back from the porting shop and here's what they did:
"The stock 2014 heads were received, disassembled, soda blasted and then reassembled and flow tested. The stock guides were removed and all ports were profiled including the short side radii, bowl, guide boss and throat areas. The port entrances were matched to the manifold outlets and the combustion chamber was polished. The intake seats were replaced to allow fitment of larger valves. New manganese bronze valve guides were fitted and a precision valve job performed consisting of five angles on the intakes and three angles and a radius on the exhausts. The stock valves were replaced with high flow forged stainless steel valves – modified 1.94” intakes and 1.61” exhausts. All the seating faces were vacuum tested. The stock valve springs were replaced with high performance beehive springs which were set up to provide 175lbs pressure on the seat and 360lbs at 0.560” peak lift of the Andrews TW57 cam profile. The combustion chambers were machined to 86cc which gives a static compression ratio of 10:1 and a corrected compression ratio of 9.3:1 with 3.91” x 0.030” head gaskets. After final assembly the heads were flow tested with and without the stock throttle body and the results recorded. TDC and valve to piston clearances have been checked."
They look damn sweet and I will get them back on the bike tomorrow. I have the new cams in so need to get the pushrods in and adjusted, then start to button it all up.
"The stock 2014 heads were received, disassembled, soda blasted and then reassembled and flow tested. The stock guides were removed and all ports were profiled including the short side radii, bowl, guide boss and throat areas. The port entrances were matched to the manifold outlets and the combustion chamber was polished. The intake seats were replaced to allow fitment of larger valves. New manganese bronze valve guides were fitted and a precision valve job performed consisting of five angles on the intakes and three angles and a radius on the exhausts. The stock valves were replaced with high flow forged stainless steel valves – modified 1.94” intakes and 1.61” exhausts. All the seating faces were vacuum tested. The stock valve springs were replaced with high performance beehive springs which were set up to provide 175lbs pressure on the seat and 360lbs at 0.560” peak lift of the Andrews TW57 cam profile. The combustion chambers were machined to 86cc which gives a static compression ratio of 10:1 and a corrected compression ratio of 9.3:1 with 3.91” x 0.030” head gaskets. After final assembly the heads were flow tested with and without the stock throttle body and the results recorded. TDC and valve to piston clearances have been checked."
They look damn sweet and I will get them back on the bike tomorrow. I have the new cams in so need to get the pushrods in and adjusted, then start to button it all up.
can't ride though, it's freezing 