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360 on the dyno |
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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External balanced Walt
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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I was looking at the power compared to the factory ratings. This 360 does very well in comparison
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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Sorry, wrong dyno sheet in the last post
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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Factory 1970 360, 10.5 compression, peak HP 295 @ 4800, TQ 395 @ 3000,
my 360 at 4800 made 408.4 HP and 398.3 TQ @ 3000 70 10.2 cr 390 with machine intake made peak HP of 340 @ 5K and 427 TQ @ 3600 My 360 made 422.7 HP @ 5K and 435.9 TQ @ 3600 1971 401 with 10.2 cr made 335 HP peak @ 5k, 435 TQ @ 3400 My 360 made 422.7 HP @ 5K and 430.8 TQ @ 3400 My 360 had a peak HP of 437.8 @ 5300 and peak TQ of 454.6 @ 4400
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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dbomb
AMC Addicted Joined: Jul/22/2012 Location: new jersey Status: Offline Points: 705 |
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hi nice engine nice numbers I'm wondering what the outcome would be with manifolds and 2 1/2 or 3 inch pipes.
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rebuiling 73 amx need parts
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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Thanks, my guess is 20-25 hp drop. I never ran an engine with headers then manifolds so I do not know for sure. Just going by some testing I read in the past
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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dbomb
AMC Addicted Joined: Jul/22/2012 Location: new jersey Status: Offline Points: 705 |
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kool I have pretty much same engine except for cam. Just wondering what your cranking psi is ?
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rebuiling 73 amx need parts
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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Sorry, I did not check it
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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Greyhounds_AMX
AMC Addicted Joined: Nov/14/2009 Location: Kansas City Status: Offline Points: 1268 |
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Do you have the cam card for the Bullet cam you used? I'd like to see that if possible.
Thanks!
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1968 AMX 390 w/T5
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jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Online Points: 2805 |
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Cam card
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Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
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