1
/
of
2
Big Block Clones LLC
Comp Cams GP959 Springs
Comp Cams GP959 Springs
Regular price
$17.95 USD
Regular price
Sale price
$17.95 USD
Unit price
/
per
Couldn't load pickup availability
Competition Cams brand GP959 dual spring set for Briggs Animal and Honda GX200 and clones like the Predator 212/224 non-hemi and other small blocks. Wound from Chrome Silicon steel. Most springs for clone engines are rated at 0.800" install height, so these would compare to the green spotted "55lb" dual sets that others sell. Fits Shredder heads very nicely and will have 32lbs of seat pressure at 0.950" install height.
Recommended max net valve lift is .380"
Works with SI aluminum and titanium dual spring retainers.
Specs:
| Comp GP959 | |
| COIL BIND @ COMPRESSED SPRING HEIGHT | 0.430" |
| 0.500" (.450" Net Lift/over the nose) | 91lbs |
| 0.800" | 50lbs |
| 0.850" | 44lbs |
| 0.900" | 38lbs |
| 0.950" BBC Shredder Install Height | 32lbs |
| 1.000" | 27lbs |
| OUTER SPRING FREE STANDING HEIGHT | 1.270" |
| OUTER SPRING OUTSIDE DIAMETER | 0.907" |
| OUTER SPRING INSIDE DIAMETER | 0.732" |
| OUTER SPRING WIRE DIAMETER | 0.090" |
| OUTER SPRING WIRE SHAPE | Round |
| OUTER SPRING SHAPE | Cylindrical |
| OUTER SPRING WIRE MATERIAL | Chrome Silicon Steel |
| INNER SPRING FREE STANDING HEIGHT | 1.200" |
| INNER SPRING OUTSIDE DIAMETER | 0.726" |
| INNER SPRING INSIDE DIAMETER | 0.570" |
| INNER SPRING WIRE DIAMETER | 0.078" |
| INNER SPRING WIRE SHAPE | Round |
| INNER SPRING SHAPE | Cylindrical |
| INNER SPRING WIRE MATERIAL | Chrome Silicon Steel |
Share
