| Model |
Part # |
Lift |
Duration
at .040" |
Lobe
Centers |
Description & Application |
In. Open/Close
Ex. Open/Close |
Running
Clearance |
Price |
|
750
Twin
'70-'76 |
Hardfaced Megacycle cams on customer cores. (2 pieces) |
| 585-RA |
Twin rocker arms weld/grind/hone/rebush, cost each. |
94.00 |
call |
| 585-x1 |
|
|
|
|
|
|
368.00 |
call |
| 585-x4 |
.446"
.448" |
284°
284° |
100°
100° |
Race profile. Better
mid-range & top end. |
42 btc/62 abc
62 bbc/42 atc |
.006"
.008" |
368.00 |
call |
| 585-x8 |
.440"
.406" |
266°
266° |
101°
101.5° |
6-C reproduction. |
40 btc/62 abc
63 bbc/40 atc |
.006"
.008" |
368.00 |
call |
| 585-x9 |
.437"
.364" |
272°
272° |
103°
104° |
5-C reproduction. |
33 btc/59 abc
60 bbc/32 atc |
.006"
.008" |
368.00 |
call |
| Stock |
.384"
.374" |
254°
259° |
102°
100.5° |
For reference only. |
27 btc/47 abc
50 bbc/29 atc |
.006"
.008" |
|
| Triples |
Hardfaced Megacycle cams per pair, 3-cylinder. |
| 584-x1 |
.380"
.380" |
261°
261° |
104.5°
104.5° |
OK w/ stock pistons & springs
in all Jota & Mirage models.
Improved th. response, strong
mid, retains top-end power. |
26 btc/55 abc
56 bbc/25 atc |
.003"
.004" |
399.00 |
call |
| 584-x2 |
.367"
.367" |
269°
269° |
103.5°
103.5° |
Reproduction of factory 3-C profile.
Top-end power, open road profile. |
26 btc/55 abc
56 bbc/25 atc |
.003"
.004" |
399.00 |
call |
| 584-x3 |
.393"
.393" |
280°
280° |
105°
108° |
Reproduction of factory 4-C profile.
Use these timing figures for high
performance street use. Road race
profile. Standard cam supplied in
most Jota and Mirage models. |
35 btc/65 abc
68 bbc/32 atc |
.003"
.005" |
399.00 |
call |
| 584-x3 |
Alternate
timing
per factory
manual. |
102°
106° |
This timing was recommended by
the factory for road racing. We
feel the 105/108 timing shown
above is better suited to high
performance street riding. |
38 btc/62 abc
66 bbc/34 atc |
.003"
.005" |
399.00 |
call |
