SPORT CAMS (STG 3 VCT Cam Set)
$649.99
- Brand: Esslinger Engineering
- Product Code: SPORT CAMS VCT Cams
- Availability: In Stock
Stage 3 cams are similar to our stage 2, but require aftermarket pistons with deeper valve reliefs.*** Stage 3 cams require our valve spring kit found..
Stage 3 cams are similar to our stage 2, but require aftermarket pistons with deeper valve reliefs.
*** Stage 3 cams require our valve spring kit found here: SPORT CAMS Ti Retainer Valvespring Kit ***
During back to back dyno testing on a mild 2.5L Ford Duratec street engine we logged the following gains:
Stage 3 SPORT CAMS gained +29hp & 13ft.lbs
At no point above 3600rpm did the SPORT CAMS make less power than OEM cams, and in addition to the huge gains across the middle part of the powerband, at 7200rpm the cams gained:
Stage 3 SPORT CAMS gained +43hp!
All testing was done on our engine dyno, using our shop 2.5L Duratec built for street use. Engine specs are as follows:
Esslinger upgraded Valve spring kit
Esslinger 13:1 compression pistons
+4mm "Long" rods
Balance shaft delete
MX-5 intake manifold w/ 62mm cable throttlebody
Esslinger spec Cometic Head Gasket
ARP Head & Main Studs
1-5/8" to 1-3/4" header w/ merged collector
Tuned with an AEM Infinity 508 ECU
Lucas Oil 30wt Break-in oil
No porting, no oversize valves, not even a performance valve job!
Cam Specs:
Intake - .429" lift & 235deg duration @ .050"
Exhaust .397" lift & 233deg duration @ .050"
All SPORT CAMS are sold as a pair of cams ground on brand new OEM cam cores and include our hardened shims to maintain the ability to use the OEM range of cam buckets for lash adjustment!
