NON step 35 Top Speeds
03-15-2017, 11:45 AM
#54
Registered
Part Number: 168811 Grind Number: HR-242/372-2S-12 IG
Engine Identification:
Start Yr. End Yr. Make Cyl Description
1996 Up CHEVROLET 8 Good mid range to upper RPM torque, rough idle, performance usage, bracket racing, auto trans w/3500+ converter, marine perf. w/aftermarket dry pipe exhaust systems or tube headers, 3600- 4000 cruise RPM, best for 540+ cu.in. engines, 11.0 to 12.75 compre
Engine Size Configuration
454-502 C.I. V
Valve Setting: Intake - .000 Exhaust - .000 Hot/Cold - HOT
Lift: Intake @Cam 372 @Valve 632 All Lifts are based
on zero lash and theoretical rocker arm ratios.
Exhaust @ Cam 372 @Valve 632
Rocker Arm Ratio 1.70
Cam Timing: TAPPET @ .004
Lift: Opens Closes ADV Duration
Intake 41.0 BTDC 83.0 ABDC 304.0 °
Exhaust 87.0 BBDC 41.0 ATDC 308.0 °
Spring Requirements:
Part Number 99896
Loads Closed 150 LBS @ 1.900 or 1 29/32
Open 414 LBS @ 1.306
Recommended RPM range with matching components
Minimum RPM 2800
Maximum RPM 6200
Valve Float 6800
Cam Timing: TAPPET @.050
Lift: Opens Closes Max Lift Duration
Intake 14.0 BTDC 48.0 ABDC 107 242.0
Exhaust 60.0 BBDC 6.0 ATDC 117 246.0
Remarks:
CRANE 16535-16 LONG TRAVEL HYDRAULIC ROLLER LIFTERS MUST BE USED WITH GREATER THAN .570" LIFT CAMSHAFTS TO PREVENT ALIGNMENT BAR
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03-15-2017, 12:15 PM
#56
Registered
03-16-2017, 10:12 AM
#59
Gold Member
Gold Member
I run 28 Hydro Q4's,, I use Amsoil 75/110 Severe Gear Synthetic gear oil,
she runs 83-85 on gps depending on chop, wind, load etc.
I have run my Bravo 1 drives 9 seasons now without a failure, I just recently refreshed them and the gears/bearing were in great cond.
she runs 83-85 on gps depending on chop, wind, load etc.
I have run my Bravo 1 drives 9 seasons now without a failure, I just recently refreshed them and the gears/bearing were in great cond.
