Two SC 61's = trouble
Join Date: Jul 2001
Re: cam lobes
the lower the l/c the generally the more peaky the engine will be..
for example I had an E303 220 / 220 @50 cam in my 5 Ltr it idled qiute lumpy peaked at 2500 then run out around 5500 rpm, it had l/s of 110*..
My new cam for turbo.. Is 236 / 224 with 114* lob sep although it idles chopy it has longer power curve BUT doesn't peak the same or it wouldn't if it had same timing...This cam is a custom turbo with less timing on exhaust to help turbo spool and reversion at high boost..
Tell these guys your specs and they'll email back what cam specs are rquired....
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..