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K20A2 DOHC VTEC CAMSHAFTS
 New cam cores designed specifically for the K20A2 (RSX-S), Crower is once again ahead of the competition in terms of bringing high quality, cam cores to the popular Honda/Acura market. These cores are premium induction hardened cores, made from the highest quality steel. The fact that this is the latest roller rocker offering from Honda, Crower has spent considerable engineering on designing all new lobe profiles that deliver the horsepower desired. Choose from a wide variety of profiles, including a forced induction grind that delivers impressive HP numbers. |
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| Part# |
Description |
Advertised Duration |
Duration @ .050" |
Gross Lift w/1.75 |
| Stock |
ACURA RSX-Type S (2001-up) |
Int- 302 mid
Exh-305 mid |
Int- 219 mid
Exh-215 mid |
Int- 483 mid
Exh-431 mid |
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| 63451-2 |
| Stage 1 |
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Performance oriented street. |
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Hotter than JDM Type R profile. |
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Works with stock springs if no mods to factory rev limiter. |
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RPM Range: Idle to 8500+. |
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35+ hp over stock Type-S w/ECU. |
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Int- 300 mid
Exh-290 mid |
Int- 229 mid
Exh-226 mid |
Int- 480 mid
Exh-476 mid |
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| 63451T-2 |
| Stage 2 - Forced Induction Special |
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Designed for turbo/supercharger. |
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Features short duration, lowoverlap and high lift. |
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Requires #84164 kit & ECU mods. |
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RPM Range: Idle to 9500+. |
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Horsepower varies w/boost & mods. |
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Int- 296 mid
Exh-296 mid |
Int- 220 mid
Exh-220 mid |
Int- 519 mid
Exh-519 mid |
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| 63452-2 |
| Stage 2 - 3/4 Race |
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Road/Rally and Street/Strip. |
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Requires #84164 spring kit and compatible ECU upgrade. |
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Slight lope at idle to be expected. |
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RPM Range: 900 to 9500+. |
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50+ hp over built Type-S w/ECU. |
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Int- 304 mid
Exh-300 mid |
Int- 234 mid
Exh-228 mid |
Int- 514 mid
Exh-483 mid |
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| 63453-2 |
| Stage 3 - Full Race |
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Drag Race and radical Street/Strip. |
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Requires #84164 spring kit and compatible ECU upgrade for optimum results. |
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RPM Range: 1000 to 9750+. |
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60+ hp over built Type-S w/ECU. |
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Int- 310 mid
Exh-304 mid |
Int- 249 mid
Exh-244 mid |
Int- 502 mid
Exh-494 mid |
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| 00066-2 |
Custom Grind - Crower can custom grind cams to your desired specs, also proprietary profiles available upon request. |
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| Note: |
All of the above listed cams will work with the following stock valve spring and stock steel retainer combination up to 8900 rpm.
| Red Inner |
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Acura #14752-PRB-A01 |
| Yellow Outer |
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Acura #14761-PCX-003 |
| Dished Retainer |
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Acura #14765-PRB-A01 |
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CAMSHAFTS
VALVETRAIN