Datsun SRL311 Cylinder Head from Rallye

Datsun SRL311 Camshaft from Rallye Enterprises, Ltd.

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Suggest Reading the Used and Reground Cam Info page
before looking at these specs; (Original Specs are Meaningless)
All degree specs on this page are rated at .05" Lobe Lift

New Rocker Arms are 15% off if purchased at the same time as one of the cams below and if you mention this Discount Note

130-01R Reground SU Camshaft
Currently a typical reground SU cam would have an approximate base circle at 1.293 (1.291-1.296) with about .322 lobe lift; duration about 211 intake/208 exhaust. (Box #2)

130-02R Reground Solex Camshaft
Currently a typical reground Solex cam would have an approximate base circle at 1.294 (1.292-1.296) with about .335 lobe lift; duration about 233 intake/220 exhaust. (Box #12)

130-01U SU Camshaft, Used
Useable As Is. If you have old rockers and just want an engine to run...Not recommended to run old mismatched rockers and cam as wear gets combined but people do it...This camshaft would not have chunks and chips out of it which would make it unuseable. Would have a near to normal base circle; i.e. hasn't been modified to some weird state and then cut back to stock.

DU13-14 SU Camshaft, Used
Fantastic Condition.
A couple of times I have almost sold this as a new cam, it looks that good. It may have been in an engine we put together and then ran and pulled down for some other reason; or somebody did. Has stock 33mm (1.300) base circle; i.e. hasn't been modified to some weird state and then cut back to stock. It has one funny mark or casting anomaly but it is not near the high stress area of the lobe (up on the bump) so I am not worried about it.

B ack to 2000 Head, Used

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	Suggest Reading the Used and Reground Cam Info page before looking at these specs; (Original Specs are Meaningless) All degree specs on this page are rated at .05" Lobe Lift New Rocker Arms are 15% off if purchased at the same time as one of the cams below and if you mention this Discount Note
	130-01R Reground SU Camshaft Currently a typical reground SU cam would have an approximate base circle at 1.293 (1.291-1.296) with about .322 lobe lift; duration about 211 intake/208 exhaust. (Box #2)
	130-02R Reground Solex Camshaft Currently a typical reground Solex cam would have an approximate base circle at 1.294 (1.292-1.296) with about .335 lobe lift; duration about 233 intake/220 exhaust. (Box #12)
	130-01U SU Camshaft, Used Useable As Is. If you have old rockers and just want an engine to run...Not recommended to run old mismatched rockers and cam as wear gets combined but people do it...This camshaft would not have chunks and chips out of it which would make it unuseable. Would have a near to normal base circle; i.e. hasn't been modified to some weird state and then cut back to stock.
	DU13-14 SU Camshaft, Used Fantastic Condition. A couple of times I have almost sold this as a new cam, it looks that good. It may have been in an engine we put together and then ran and pulled down for some other reason; or somebody did. Has stock 33mm (1.300) base circle; i.e. hasn't been modified to some weird state and then cut back to stock. It has one funny mark or casting anomaly but it is not near the high stress area of the lobe (up on the bump) so I am not worried about it.