'71 W30 build and dyno session.

Old Nov 5, 2015 | 06:24 PM
  #1  
cutlassefi's Avatar
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From: Central Fl
'71 W30 build and dyno session.

Just finished a W30 build, Jim and Robert yours are next, sorry for the delay!!

Build specs;
.060 over 455, Icon pistons
N crank
Eagle rods
H heads, stock 2.07/1.62 valves, no port work
W30 intake, stock
Matching Qjet, 1 jet change, could've used a couple more
W/Z manifolds
9.6:1
Custom Lunati Hyd roller, 229/234@.050, .542/528 lift
33* timing

414hp/546tq. Dyno sheets to follow.
Thanks!
Attached Files
File Type: mov
Mikes 468c.MOV (2.14 MB, 174 views)

Last edited by cutlassefi; Nov 5, 2015 at 06:29 PM.
Old Nov 5, 2015 | 07:23 PM
  #2  
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Tq

I am surprised that you made that much TQ thru the manifolds. Good job.
Old Nov 5, 2015 | 08:16 PM
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Awesome job! I can't wait!
Old Nov 6, 2015 | 03:54 AM
  #4  
cutlassefi's Avatar
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Originally Posted by oldsmobiledave
I am surprised that you made that much TQ thru the manifolds. Good job.

Thank you. Most of that is in the right cam and overall combination.
But wait till you see the full dyno sheet. It was way fat throughout most of the pull. There was probably 15 more in it. However we ran out of time and metering rods.
Old Nov 6, 2015 | 09:06 AM
  #5  
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Originally Posted by cutlassefi
Thank you. Most of that is in the right cam and overall combination.
But wait till you see the full dyno sheet. It was way fat throughout most of the pull. There was probably 15 more in it. However we ran out of time and metering rods.
Absolutely cannot wait to see mine posted here.
Old Nov 12, 2015 | 08:58 PM
  #6  
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Nice numbers. Impressive through the manifolds, should be a great street cruiser.
Old Nov 13, 2015 | 03:46 AM
  #7  
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Jet changes and headers good for 20hp on this Mark?
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