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Thread: 906 vortec q?
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05-02-2010 #1
Registered User
- Join Date
- Apr 2010
- Posts
- 24
906 vortec q?
I have a 1965 Olds F85 and am installing this 1996 Vortec(906CASTINGS)engine with a factory roller in already. I have no idea what the stock cam specs are, then I have a roller cam in a box
1265
2 Then a D 5 stamped in and a
3528 funny lookin cpu sketch
I have no Idea what the other cam is and I am not sure what the max lift is for the 906 heads.
I am also using 1.52 Bowtie roller rockers(They cam on vettes for a few years I heard) Also known as Blue racer rockers from crane.
All this will be topped with a Edelbrock performer intake, accel dizzy n wires, some old hooker headers for a 65 chevelle wit 3"collectors into two flowmaster super 44's, and a OLD vacuum secondary 750cfm holley(3321 I think) backed with a BW t5 and a 12bolt with moser axles and 3.90 posi. I want to get this back together before the summer and for sure cruisin the coast this October.
I work on it everyday, until it runs then I burn rubber.
Wish I had the time n money for a POWER TOUR.
Eventually I want to install a 5.3LS I have, but I think I have to sell it for the money..... That sucks...
The Q's are for sure about:
Max lift?
Can anyone ID the weird cam?
What would the specs on the stock cam be?
With 1.52Crane Roller Rockers?
Thanks for your help in advance
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05-03-2010 #2
Starting The Transformation
- Join Date
- Sep 2008
- Location
- Kathleen, GA
- Posts
- 159
max lift is .470 ish due to retainer/seal clearances...stock 96-98 cam specs are
Intake lift- .414"
Exhaust Lift- .428"
Intake duration @.050"- 191
Exhaust Duration @ .050" - 196
Lobe Centerline- 111
05-03-2010 #3
Registered User
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- Apr 2010
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- 24
No word on the ODD Ball Roller cam?
I am thinkin bout a Comp cams X4280HR
.474/.474 on a 234 duration i think. Thats a okay street cam right? Just an idea, I am stuck wondering about my Accel dizzy drive gear. Someone told me i need a billet distributer gear. ???
I just wanna get my car rollin.. I miss drivving her....
05-06-2010 #4
Registered User
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- Apr 2010
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- 24
So I am assembling my motor this weekend, Stock cam in it with all the bolt ons. Anyone know how much power that would make?



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