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Can anyone decypher this cam info?

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Can anyone decypher this cam info? Empty Can anyone decypher this cam info?

Post  fozwanger December 6th 2009, 2:56 pm

I also have a crane cam, everything unknown except the following so do you guys have any idea of what it could be?

F266 / 3529 - 2 - 9
.35 - 31 - 97

970147

I have looked on their website and have had no joy

Thanks in advance

Jeff

fozwanger

Posts : 25
Join date : 2009-12-01

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Post  Mark Miller December 7th 2009, 2:09 am

I found one that was close in my 1993 Crane Catalog,It's a Solid Flat Tappet Cam
Here's what the catalog shows F-266/3528-2-8
Duration at .050 266 int and 276 exh
Lobe Seperation 108
Valve lash .026-.026
Lift .603 int and .624 exh
Rpm Range 4400 to 7400 rpm.

Later Mark.

Mark Miller

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Post  fozwanger December 7th 2009, 8:13 am

Oo, Thanks Mark.

Qquite lively then. Bit too lively for the street?

Running DOVE C heads and a tunnel ram so would be quite well matched to the induction side of thengs then?

fozwanger

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Post  fozwanger December 7th 2009, 6:25 pm

Cne said


PART 351511 ENGINE TYPE: MECHANICAL SPECIAL

GRINDN F-266/3528-2-8

ENGINE 1968-UP FORD-MERCURY V-8 370-429-460 CU.IN.

MODERATE COMPETITION ONLY, GOOD MID &

UPPER R.P.M. H.P.

VALVE SETTING: .026 EXHAUST .026 HOT

INTAKE @ CAM
3528 @
603 ROCKER ARM

INTAKE @ CAM
3648 @
624 1.71 ROCKER ARM

LIFT: EXHAUST @ @

ALL LIFTS ARE BASED ON ZERO LASH AND THEORETICAL ROCKER RATIOS

CAM TIMING
OPENS
CLOSES
ADVERTISED

.020 EXHAUST INTAKE 47 BTDC 75 ABDC 302 ° °



TAPPET LIFT EXHAUST
88 BBDC 44 ATDC 312 °

SPRING
RECOMMENDED RPM

RANGE WITH

TRIPLE DUAL OUTER MATCHING

PART
99890 MINIMUM RPM 4400

LOAD CLOSE
131 LBS @ 1.900 O 1 29/32 MAXIMUM RPM 7800

OPEN:
370 LBS @ 1.330 VALVE FLOAT 8400

CAM TIMING
OPENS
CLOSES
MAX LIFT
DURATIO

@ .050 INTAKE
30 BTDC 56 ABDC 103 ° ATDC 266 °

TAPPET LIFT EXHAUST
71 BBDC 25 ATDC 113 ° BTDC 276

fozwanger

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