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F20C / F22C CAMSHAFTS
The only Honda engine designed to sit longitudinally for the rear wheel drive S2000 (named for it's 1997cc displacement), this is Honda's answer to 4 cylinder high performance, high engine rpm (8900 rpm factory redline). Similar to the K Series engine in terms of mechanical roller cam profiles and roller rocker followers, the S2000 engine is used in a variety racing applications. The F20C engine is found in the 00-03 USDM S2000 and the 00-05 JDM S2000 while the F22C is used to service the 04-up USDM chassis and has just replaced the F20C in the 2006 JDM S2000. Similar in terms of compression and cam specifications, the F22C features a longer stroke for added displacement and increased torque.
Stage Description Part# Adv. Dur. Dur @ .050 Lift (in) Lift (mm) Kit# Dyno Shop Status
Forced Induction
Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0040.
BC0061T 280°/276°
244°/240°
232°/230°
230°/226°
172°/170°
166°/164°
.500"/.466"
.330"/.330"
.310"/.310"
12.70/11.84
8.38/8.38
7.87/7.87
BC0040
or
BC0040S
In-Stock
All Motor Street - Normally Aspirated
Drop in cams that deliver spirited driving without requiring a valve spring change. Delivers double digit HP gains without modifications.
BC0061 310°/308°
250°/242°
238°/234°
232°/228°
176°/174°
170°/168°
.512"/.492"
.335"/.335"
.313"/.318"
13.00/12.50
8.50/8.50
7.95/8.08
BC0040
or
BC0040S
In-Stock
Full Race - Normally Aspirated
Intended for fully built engine. Extensive mods, ECU tuning and high compression pistons are recommended. Requires kit BC0040. Note: Aftermarket pistons mandatory.
BC0062 314°/310°
256°/256°
250°/250°
244°/240°
190°/190°
184°/184°
.525"/.518"
.369"/.369"
.323"/.323"
13.33/13.16
9.37/9.37
8.20/8.20
BC0040
or
BC0040S
In-Stock
USDM F20C (S2000 ’00-’03) Stock 300°/298° 226°/222° .498"/.459" 12.65/11.66
USDM F22C (S2000 ’04-up) Stock 296°/296° 224°/222° .487"/.475" 12.37/12.06
WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage.
619.749.9018 ph
619.749.9128 fx
Some products listed are not legal for sale or use on emission controlled motor vehicles,
RPM ranges vary on application. Warranty Information
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