yes it is completely stock, I'm sorry I can't give you the exact figures cuz its driving around right now.

 

I pretty much know the stock measurements but I can't even guess at the adv duration of your cam and I don't like to guess on this.
It will more than likely be fine with a .039 Fel Pro gasket.A .022 might be OK also but all that is a guess.

 

ok thanks I'll try and find the adv durantion today if I can.

 

I tried but can't seem to find the adv duration anywhere for this cam maybe I'll call crane on monday, thanks for your help

 

What program are you using larry

 

Performance Trends

 

I'm not really sure, maybe you could tell me?

SRP -5cc, .020 overbore
stock heads w/ 1.98/1.56 raceflos
Felpro 1074 head gaskets(.039 thick I believe)
block decked to 0
CC306 cam with 1.6 rockers


I come up with 11.8:1 static compression ratio, not sure if thats right.

 

Give me your advertised duration on the cam and I will figure it for you.Can't do on either of my programs without advertised duration, not @50.

 

306 is 230/244 on a 112 .

Just add .050 to the numbers

 

sounds right to me.

Heres the spec sheet on the cam:

http://www.compcams.com/Technical/Se...umber=07-306-8

Not sure if that helps or not.

Thank you

 

Could you do mine also?

SRP -5cc

Felpro 1074 head gaskets(.039 thick)
block decked to 0.010
250/258@.050 109LSA put in at 108 centerline
bore 0.040
stoke 3.75

 

NOT.

 

Your static is 11.794
Your dynamic is 8.750

This is with 54CC chambers as in a stock head,stock stroke,and flattop pistons with 5CC relief's,5.7 rod.

 

Give me the advertised duration numbers on your cam and I will run the numbers.Not @50 numbers.

 

You need it at seat?

I only have @ .020 and .050

@.020 its 286-296

only way to get it at 0 is to profile the cam that I know of