VALVE SPRING/RETAINER KIT
Designed for high rpm, BC valve springs are wound from only the highest grade,
super clean, chrome silicone alloy and feature proprietary processing
procedures for consistent pressures. BC titanium retainers are CNC machined
from 6AL4V round bar titanium to exacting tolerances. Use steel retainer for
high mileage applications. |
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| Kit # |
Spring # |
Retainer # |
Seat # |
Description |
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BC0340 |
BC1600 |
BC2340 |
BC2930 |
Single Spring, titanium ret, seat kit |
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Spring Pressure:
BC1600 Seat: 1.300" @ 82 lbs / Open: 0.900" @ 188 lbs / Coil Bind: 0.810" (no machine work req) |
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STAINLESS STEEL VALVES
BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head. |
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| Part # |
Description # |
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BC3340 |
34.15mm Intake (standard head diameter) |
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BC3341 |
29.15mm Exhaust (standard head diameter) |
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BC3342 |
BC3342 - 34.65mm Intake (+.5mm head diameter) |
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BC3343 |
BC3343 - 29.65mm Exhaust (+.5mm head diameter) |
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BC3344 |
35.15mm Intake (+1mm head diameter) |
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BC3345 |
30.15mm Exhaust (+1mm head diameter ) |
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