SPORT CAMS (STG 1 VCT Cam Set)
$649.99
Not sure it fits your engine? Call 909-539-0544 or send us a message.
Ships by UPS or FedEx. Rates are shown at checkout.
Please confirm stock on large orders. Availability can change quickly.
Stage 1 cams are for unopened or upgraded rotating assembly Mazda and Ford Duratec (6 tooth cam trigger) 2L & 2.5L n/a engines. Our stage 1 cams work extremely well in turbo engines too!
*** Stage 1 cams can be run with the OEM valve springs, but we highly recommend an upgrade to our 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 1 SPORT CAMS gained +19hp & 18ft.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 1 SPORT CAMS gained +18hp!
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:
Stage 1: Intake - .393" lift & 220deg duration @ .050"
Exhaust .352" lift & 219deg 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!
Related Products
SPORT CAMS (STG 2 VCT Cam Set)
$649.99
SPORT CAMS (STG 3 VCT Cam Set)
$649.99
SPORT CAMS (STG 5 VCT Cam Set)
$649.99