Supertech valve guides for valves with 7mm stem
(set of 8 guides)
12.06mm x 40mm
For VW conversion of intake and exhaust valve guide from 8mm to 7mm valve stem
Supertech valve guides are precision machined from a high quality manganese-bronze compound. The valve guides in combination with the Black Nitride valves offer a very good solution for performance and durability. For exhaust side valve guides in high performance engines we use a copper alloy that generates about 3 times more thermal transfer than a manganese-bronze mixture. For these engines we then recommend our Inconel exhaust valves.
4 exhaust valves 33mm diameter with 7mm valve stem, length 90,95mm
for 1.8ltr and 2.0ltr 8V engines
4 exhaust valves 35mm diameter with 7mm valve stem, length 90,95mm; for 1.8 ltr and 2.0ltr 8V engines
4 intake valves 40mm diameter with 7mm valve stem, length 91,6mm
for 1.8ltr and 2.0ltr 8V engines
4 pcs. set intake valves 41mm diameter with 7mm valve stem, length 91,6mm
for 1.8ltr and 2.0ltr 8V engines
42x32mm diameter - suitable for all 827 1.8 ltr. 8V VW engines
for boost pressure increase with full suitability for everyday use
Tensioner pulley for V-ribbed belts
reinforced design
Oil seal for camshaft, crankshaft (front side)
complete set - 3 bearings
version road / road