EVOLUTION SPORTSTER ENGINE CAMS
Andrew Products has a number of performance cam designs for EV Sportster engines. All of the cams listed below will run to 6500 RPM with stock hydraulic lifters. Since the stock lifters are such proven units, we continue to recommend that they not be changed to solids. Andrews Products EV Sportster cams have stock base circle sizes so stock (nonadjustable) pushrods can be used (except V9 or BV). Adjustable aluminum or chrome-moly-steel pushrods are also available.
Note: '91-up Sportster engines are considerably different than earlier EV Sportsters! Cam gears for earlier EV Sportsters will NOT fit '91-up engines. New part numbers are listed for '90-up engines.
Part #292020 (4 aluminum pushrods) (1985-1990)--$53.00
Part #292090 (4 chrome-moly steel rods) (1985-1990)--$69.75
Pushrods are fix length for 1991-up:
Part #292025 (4 aluminum pushrods) (1991-up)--$53.00
Part #292095 (4 chrome-moly steel rods) (1991-up)--$69.75
| Part # | Year |
Grind |
Timing(*) |
Duration |
Max |
TDC |
Application | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STOCK | (88-91) | D D |
02/41 41/02 |
223 223 |
270 270 |
.458 .458 |
.094 .094 |
Listed for comparison. (note:1985-1987 exhaust cam lift is .414) |
||||||||
| 298120 298125 |
(86-90) (91-up) |
V2 N2 |
22/38 46/16 |
240 244 |
290 290 |
.465 .440 |
.180 .155 |
Bolt-in cams for stock 883/1100/1200 engines. More duration and lift means extra power thru RPM range. Stock springs and hydraulic lifters recommended. 2000-6000 RPM. | ||||||||
| 298140 298145 |
(86-90) (91-up) |
V4 N4 |
30/46 52/24 |
256 256 |
296 296 |
.490 .490 |
.216 .189 |
Street/drags: Stock or modified 883/1100/1200. Slightly higher idle speed but stock springs-hydraulic lifters recommended. RPM range: 2500-6500. | ||||||||
| 298180 298185 |
(86-90) (91-up) |
V8 N8 |
32/44 56/28 |
256 264 |
296 302 |
.490 .500 |
.226 .212 |
Modified 1100-1200, stroked 883's with stock springs and hydraulic lifters. Great mid-range power: 2000-6000 RPM. | ||||||||
| 298160 298165 |
(86-90) (91-up) |
V6 N6 |
34/50 56/28 |
264 264 |
302 302 |
.500 .500 |
.241 .212 |
Modified 1200's to 80 inches and/or high comp. pistons. Same intake as N8 but more exhaust duration. Stock springs and hydraulic lifters recommended. RPM range: 2500-6500. | ||||||||
| 214210 214215 |
(86-90) (91-up) |
V9 N9 |
33/53 53/33 |
266 266 |
309 309 |
.555 .555 |
.240 .240 |
Med. lift cames fro stroked engines from 80-88 inches. Broad torque range to 6000+ RPM with hydraulics. Andrews springs, collars and pushrods required. (1991-up need long pushrods.) | ||||||||
| 214265 214268 |
(86-90) (91-up) |
BV NV |
35/59 59/35 |
274 274 |
316 316 |
.590 .590 |
.260 .260 |
Hi-lift cams for 88+ inches. Andrews pushrods, springs and collars required. VB cams start easy and run strong: 2000-6000+ RPM with hyd. lifters. (1991-up need long pushrods.) | ||||||||
V2, N2, V4, N4, V6, N6, V8, N8 $275.00
V9,
N9,
BV, NV $340.00