GSC Power-Division Mitsubishi Evo 1-3 / DSM (4G63T)
GSC Power-Division S1 cams for the Mitsubishi Evo 1-3 and first
and second Gen DSM cars. The S1 cams are designed for for Road Racing flat tq curve, up to 400whp. These cams will not sacrifice any bottom
end loss over stock cams; nothing but gains and will promote faster
spooling of the turbo. Gains of 15-25whp (depending on Turbo) have been
seen by simply bolting the S1 cams in. Designed for a rev range of
3000-8000rpms, these cams work well on the stock valve springs.
Idle is slightly rougher than Stock
S1 Specs-
|
|
Intake |
Exhaust |
Part Number |
6003 S1 |
|
Advertised Duration |
268 |
268 |
Make |
Mitsu |
|
Peak Lift |
11 |
10.5 |
Model
|
Evo 1-3 |
|
Valve Clearance |
HYD |
HYD |
|
|
|
Cam Lift |
.251" |
.239" |
|
|
|
Rocker Ratio |
1.73 |
1.73 |
|
|
|
Valve Lift (net) |
.434" |
.413" |
|
|
|
Duration @ .040" Valve Lift |
222 |
222 |
Lobe Separation |
Overlap |
|
Centerline @ Peak Lift |
107 ATDC |
113 BTDC |
110 |
8 |
This product was added to our catalog on Tuesday 23 November, 2010.