Just sheared offthe spark plug in my mates diplomat!!!!
Scrappy closes at 5 factors close at 4!!!!
Engine is a C20NE, Will a SEH head bolt straight on???
need to know ASAP as he needs car tomorow!!!!
think the head should go straight on
its exactly the same head.
not as standard they dont.
Valves are the same size
Originally posted by squeaky monkey on the seh they do
What made the SRi 130 quicker than a standard SRi?
2 Bhp more than Astra GTE 2.0L due to better exhaust route
Revised Bosch Motronic Engine Management
Larger Intake valves & exhaust manifold
More compact combustion chamber shape
Bigger bore exhaust along the length
Shorter, lighter Pistons
Revised valve timing
Integrated, adaptive engine management & ignition system
Engine block both stiffer & lighter
Crank & con rods lightened
Friction loss cut by thinner piston rings & valve stems
New high efficiency oil pump & cooler in front grille.
Smaller water jacket for quicker warm up & enhanced pump.
sri 130 had 2.0seh normal sri had 2.0NE
mk2cav valves carlton valve omega valve mk2 astra valve
all the same valves for 18SE, 18NV, 18NZ, 20NE, 20SEH, 20SER, X20SE
i am only going on what i have been told, that is good news for me when i get my ne to rebuild to seh spec i wont need the change the head,