Two SC 61's = trouble
Join Date: Jul 2001
Re: Argh! Blowback.
Check that your PVC valve is working corectly or not jamed shut.Check that other vent pipes are not blocked etc, the crancase MUST vent or breath or it will build up.[Like humans beings after some baked beans]Haha....Make sure timing is set right at idle and advance at higher rpm..
To check rings or for blowby.Needs two people. If its auto its much better/easier.Hanbrake hard on foot on brakes now put auto in drive and stall up motor to put load on engine..You look at oil filler while cap off and check for eccessive blowby..Smoke/ fumes comeing from crancase, what you'll see is blowby that is leaking past your rings/pistons etc..There will always be some but not too eccessive...
Check head gasget etc some coolant may leak into oil/ sump and at high temps the water expands/ evaporates and brings some oil with it..Esp if it's a six..
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..
Last edited by ebxr8240; 12-26-03 at 12:56 AM.