Speed Inc SI6 Cam 235/240
$419.99
An agressive option for LS1 powered vehicles without piston-to-valve clerance problems (with un-milled heads), and only recommended with a set of high flowing heads and a 4000 stall (auto). Agressive, but streetable in an LS2 car, and slightly milder in an LS3. Duration @.050 is 235/240, Lift is .621/.609, and comes on a 111LSA. PAC1519 will work with this cam but we reccomend one of the several dual spring kits we offer separate.
SKU
SI6
An aggressive option for LS1 powered vehicles without piston-to-valve clearance problems (with un-milled heads), and only recommended with a set of high flowing heads and a 4000 stall (auto). Agressive, but streetable in an LS2 car, and slightly milder in an LS3. Duration @.050 is 235/240, Lift is .621/.609, and comes on a 111LSA. PAC1519 will work with this cam but we reccomend one of the several dual spring kits we offer separate. 450+RWHP is realistic with supporting mods in an LS1 M6 car.
Our cams are custom ground for us by Comp Cams. 3-bolt core is standard, but available in single bolt for newer GenIV engines. We also offer a 3 bolt cam conversion kit for those with an original single bolt LS3 who want to upgrade to the stronger 3 bolt design.
| SKU | SI6 |
|---|---|
| Manufacturer | Speed Inc |
| Application Guide | All GenII and GenIV powered GM Vehicles |
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