th3brandon

comp cam 292XFI 242/248 .584/.579 how to u guys think this will play in a 383...how high would it have to be reved in a 383...how would it do on stock ported heads as well

BALLSS

thats a lot of cam, even for a 383 IMHO

I run the 268XFI in my 383

218/224 @ 113 LSA gives .570/.575 lift with 1:6 RR

if you run the XFI grind you MUST run a bee hive spring.

th3brandon

yes i was goin to go with the bee hive springs with ethier the cc306 or the xfi 292 it just comes down to which one... iam just tryin to get some more info about this cam being iam goin with one of these for sure

Greaseymec

iTrader: (9)

I've only been running it for a short time and have not been able to do any tweeking on my tune to improve performance but, I like it. 11.40s with a mail order tune and LE2 heads. I have a new friend that has been as quick as 10.80s with it N/A.

Mec

1SlowFormula

I hate to tell you that with the stock heads, your already choking a 383 so either of those cams will work the at about the same way because the heads...

Stroked96Bowtie

iTrader: (22)

Hince my problem....I run a 224/228 cam with stock heads

Have a set at the machine shop thats going to change that drastically


Edit: Just noticed you said stock ported heads...mine are just stock. Lots of potiential with porting stock castings...depends on whats been done I guess.

1SlowFormula

Ahh your right, I missed the "ported" word as well untill your edit...

hell stock ported heads all depend on how well they are ported, if you have CNC or something like an LE2 or 3, or better then I would go with the 292 personally, if your heads are home ported or buy a kid on the street, then go with a smaller cam...

th3brandon

i have a pretty good stock port job that flows pretty good...i just cant make up my damn mind of the 292 or cc306

flyinZ

iTrader: (15)

I THINK "The Engineer" is running the 292 cam, in his 396. He might be able to help..

connexion2005

iTrader: (49)

I'm going 306 on stock heads with my 383 setup. I'll let you know how it does here in like 2 weeks.