SBD Motorsport 2.0L Vauxhall Valve train components

2.0L Vauxhall Valve Train Components

Valves

Part No.	Descriptions	Stem DIA mm	Stem Length mm	Head DIA mm
VLV-442	Inlet valve large race wasted stem 2.0L 16V XE	7mm	106mm	34mm
VLV-443	Exhaust valve large race 2.0L 16V XE	7mm	106mm	30mm
VLV-458	Inlet valve standard size group A/race 2.0L 16V XE	7mm	105mm	33mm
VLV-459	Exhaust valve standard size group A/race 2.0L 16V XE	7mm	105mm	29mm
VLV-589	Inlet valve 2.0L 16v XE	7mm	.	35mm
VLV-590	Exhaust valve 2.0L 16v XE	7mm	.	31mm

Valve Guides

Bronze guides are very hard wearing & if you do have a problem with your engine which causes valve to piston contact the guide may distort slightly, but this is very unlikely to break. Whereas the valve guide made from iron will either crack & fall out at a later date causing a second failure or break into small particles imbedding themselves in the piston & head, so if your budget permits use bronze guides.

Part No.	Descriptions	Outside DIA mm	Inside DIA mm	Overall length mm
VL-G1	Bronze valve guide 2.0L XE 16V can be used for the 1.3 to 1.6L 8V as well	11mm	7mm	45.5mm
VL-G1S	Iron valve guide 2.0L XE 16V can be used for the 1.3 to 1.6L 8V as well	11mm	7mm	45.8mm
VL-G2	Bronze valve guide 13mm 2.0L XE 16V, the 13mm guide was only used on some of the early 16V Astras with coscast heads	13mm	7mm	45.5mm

Valve Caps & Platforms


VLC-6K-S	VLC-7K	VLP-9K
Steel valve cap 2.0L 16v XE suitable for use with hydraulic Cam followers & double valve springs & single valve spring kits only, for use on Hydraulic & standard spec engines. Set of 16	Titanium valve cap 3mm in installed height reduces valve seat pressure to minimum to reduce power losses 2.0L 16v XE, for use on high spec engines ONLY SUITABLE FOR USE WITH SOLID CAM FOLLOWERS can be used with double valve springs & single valve springs kits. Set of 16	Valve spring platform (1mm thick) this is used to locate the inner & outer valve spring (on doubles & the outer spring only on single) to the guide on the 2.0L XE 16v engine. Set of 16 The standard valve platform is not suitable due to the increased diameter of the uprated springs.

Valve Springs


VLS-06K		VLS-05K
Single valve spring set of 16, must be used with special valve caps, see above.		Double valve spring set of 16, must be used with special valve caps, see above

Cam followers


CMFL-1	CMFL-2	CMFL-4
Cam follower lightest version (51gram) available of the hydraulic cam follower made by the original manufacturer INA1.6 & 2.0L 16V. Sold singly or in sets of 16.	Cam follower solid type made from very light material with a longer skirt than standard to accommodate the very high lift cams where the base circle may need to be quite small the extra 2mm helps prevent the follower from rocking & wearing its bearing. Sold singly or in sets of 16.	Cam follower solid type made from very light material with a longer skirt than standard to accommodate the very high lift cams. Special Short Teat 5mm to Deck (Skirt 28.10mm). Sold singly or in sets of 16.

Unground Shims

SHM-7-UGD

7mm Top Hat unground shims 0.200"+ set of 16

Vernier Pulleys

CMVP-1	Vernier Pulleys Pre93 2.0LXE Bolt type Black/Red inner, sold as a pair
CMVP-4	Vernier Pulleys 93on 2.0LXE/LN Bolt Type Black/Red inner, Sold as a pair

Cam Belts

CMB1 Cam Belt for the 2.0L XE 16v Pre 93 Type
CMB2 Cam Belt for the 16v 2.0L LN Post 93 Type

Camshaft Introduction | 2.0L Camshafts

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SBD Motorsport Ltd, Unit 15, Red Lion Business Park, Red Lion Road, Surbiton, Surrey. KT6 7QD. Tel: 0208 391 0121.

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