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Big block cam Help

2.9K views 5 replies 6 participants last post by  1968 hot rod  
#1 ·
Hi new member here in need of some help. I have a 454 short deck bored out 0.030 over. With stock bottom end with all new bearings. I just got set of 781 heads that's been re worked and put back to stock settings . I know I will need to get new springs to match the new cam. The pistons I have in it are made by Speed pro H693CP30.. I need some help with someone that has Experience in building motors or that's had a set up something like mine... Im looking at Lunati cams Hydraulic and comp cams kits . What im looking for is a good low in power car will not be on long high way trips is going be used for cruise in and just a little hot rod around town. I have a new built th350 with a new Stall 2800 to 3000K
I want a lot of lope but also want the power.


Has anyone had any Experience in the Vodoo cam
had few im looking at 10110704K, 10110705K or 10110703K and seen this one that sounds good 644 Lunati...

Im hoping to get around 550HP not sure if im asking to much or not lol

Comp cams I have not found many that sounds good I know they are out therejust not sure whats be good for my motor.
Also I have tried adding up my compression I have came up with these 9.1 - 9.5 I would of thought I would be higher.


Thanks Mark
 
#3 ·
^^^^^

I have that cam from Straub and love it.
 
#4 ·
Interestingly enough, my amateur recommendation in his ENGINE thread is near identical: called for 227/238@.050 and asked him to look at Clay Smith for that +10 split.
 
#5 ·
Chris I'm glad you posted that video. I am going to be calling you when I get to that part in my project. That cam sounds great.
Do you recommend this same cam for the 781's with bigger valves?