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Home :: Chevrolet 6 Cylinder :: Chevrolet Straight 6 194, 230, 250 1962-1984
Chevrolet Straight 6 194, 230, 250 1962-1984

1-chevrolet-l6--1962-1984-hft-hrc 169991
cam recommendation_btnAll Howards™ Cams use the highest-grade race quality cores available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision cam grinding machines. Most Howards™ Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.




Cam Part No. Cam & Lifter Set Part No. Duration
IN
Advertised
EX
Duration
IN
@.050"
EX
Valve w/1.75
IN
Lift Rockers
EX
Lobe Separation Angle Intake Centerline Valve
IN
Lash
EX
Notes
162011-09 NA 261 261 207 207 .490 .490 109 105 Hyd. Hyd.
1000-4000 Smooth idle, strong low end. Good vacuum, good fuel economy.          
161021-10 NA 267 267 213 213 .502 .502 110 106 Hyd. Hyd. 1
1500-4400 Good idle, Street, Off-Road, Towing. Good fuel efficiency.          
160041-08 NA 275 275 221 221 .519 .519 108 104 Hyd. Hyd. 1
2000-4800 Nice idle, good low & mid range horsepower. Requires stall converter.          
160911-08 NA 277 285 223 231 .525 .548 108 104 Hyd. Hyd. 1
2500-5400 Fair idle, Hot Street performance. Strong mid range. 2500+ stall.          
169991 NA Custom Grind Camshaft
Hydraulic Flat Tappet Special Order Camshaft.        
Hyd.  Hyd. 

Camshaft Notes

1. Stock (O.E.) valve springs cannot be used.
2. Requires thrust button.
3. Cam and lifter sets with "DL" suffix feature Direct Lube™ lifters.
4. Ignition firing order must be changed to 1-8-7-3-6-5-4-2.
5. Requires upgraded distributor gear.
6. Requires 3-Bolt timing set.
7. Requires use of Retro-Fit Tie Bar Hydraulic Roller Lifters.
8. Includes 2 camshafts.
9. Includes 4 camshafts.
10. Ignition firing order must be changed to 1-3-7-2-6-5-4-8.
11. Ignition firing order must be changed to 1-8-7-2-6-5-4-3.
12. Requires custom programmer/tuning.
13. Requires adjustable valvetrain.
14. No specific vacuum rating is guaranteed.
15. Lobes designed to take maximum advantage of .904" dia. lifter.
16. Lobes designed to take maximum advantage of .875" dia. lifter. 

 


cam recommendation_btnHoward Cams, always synonymous with high performance camshafts and valve train innovation, our comments have been top fuel favorites since the early days of drag racing and the basic timing of Howards blown alcohol cams is still used today.

All Howards™ Cams use the highest-grade race quality billets available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision cam grinding machines. All Howards™ Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.




2-chevrolet-l6--1962-1984-mechanical-ft-hrc 169991
cam recommendation_btnAll Howards™ Cams use the highest-grade race quality cores available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision cam grinding machines. Most Howards™ Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.




Cam Part No. Cam & Lifter Set Part No. Duration
IN
Advertised
EX
Duration
IN
@.050"
EX
Valve w/1.75
IN
Lift Rockers
EX
Lobe Separation Angle Intake Centerline Valve
IN
Lash
EX
Notes
160892-08 NA 265 265 230 230 .508 .508 108 104 .022 .022 1
1800-5600 Fair idle, Hot Street, multi-carb & headers. Best with 2500+ stall.          
161672-06 NA 275 275 240 240 .589 .589 106 102 .022 .022 1
2800-6200 Rough idle, Circle Track, Drag Race. A major favorite at the track.          
161672-10 NA 275 275 240 240 .589 .589 110 106 .022 .022 1
3000-6500 Fair idle, big cubic inch with 10.0:1+ CR. Drag or Circle Track.          
169992 NA Custom Grind Camshaft
Mechanical Flat Tappet Special Order Camshaft.    

cam recommendation_btnHoward Cams, always synonymous with high performance camshafts and valve train innovation, our comments have been top fuel favorites since the early days of drag racing and the basic timing of Howards blown alcohol cams is still used today.

All Howards™ Cams use the highest-grade race quality billets available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision cam grinding machines. All Howards™ Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.



Home :: Chevrolet 6 Cylinder :: Chevrolet Straight 6 194, 230, 250 1962-1984


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