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Author Topic: 351W WITH WORLD SR HEADS  (Read 3807 times)
jemp70
Small Block
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Posts: 199


Location: Midland, Michigan

« on: April 04, 2010, 12:42:40 pm »

 MY combo that i built in 1997 that is still going strong in my 68 Mustang. I will be updating the cam shaft do to the distributer gear breaking and taking a few teeth off the cam. Any suggestions would be great. This was to be a basic 9.5 to 1 street motor that would run in the 13's. First time out it went 12.20 @ 111 mph. I have done some tuning and had a best pass of 11.78 @ 114 mph.  

.01 block
     70' 351W block +.O30
      stock crank ground 10/10
      stock rods, ground/ polished side beams, arp bolts and balenced to 1/2 gram
      all edeges on block were champerd
      .030 over trw forged 13cc dish pistons.....  very heavy!

.02 heads
      stage three world products iron sr heads from Bill Miller @ hard core racing
      2.055 intake  1.60 exhaust  valves, bowel ported , 7/16 studs and spring pockets machined      for       




 
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wywindsor
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Location: casper wyoming

« Reply #1 on: April 04, 2010, 08:12:31 pm »

Most all the folks on this thread will steer you to Jay Allen at camshaft innovations.He builds custom cams to your application..You can ask all the question you want but in  the end you came here to ask what would work best. and Jay will tell you.fill out his build sheet and be done with it.
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jemp70
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Location: Midland, Michigan

« Reply #2 on: April 05, 2010, 11:35:54 pm »

Why wouldn't the screen let me scroll down when i was filling out my build? I guess i will do it here.
 
I talked to rich at hard core racing( they did my heads) and he highly recommended Jay's cam service.
I was already planning on filling out a build sheet. I am building a 3600 sq/ft salon/day spa for my wife so my spare time is tied up at the momen. Sucks cause it's been in the 70's here in michigan.


 
Ok I built a 70 351w .030 over with heavy forged trw 13cc dish pistons. I think the compression was at 9.48 to 1 with a zero deck high. Stock crank ground 10/10 Stock rods ground/polished side beams and used Arp bolts

Heads are iron  World Sr that have been bowl ported, bigger 2.055 intake valves and 1.60 exhaust valves with a much better valve job than they come with. 10 deg locks, bigger dia springs, 7/16 studs and 1.6 harland sharp rockers.

i run a vic jr intake with a 1 " open spacer, berry grant 750 d/p mighty demmon annular booster carb fed with a 140 mallery fuel pump.

the cam is old scool wolverine blue racer solid flat tappet 238/248 dur @ .050 and 512/ 536 lift with a 112 l/s that is curently missing a few teeth from the dis gear  WTF

All msd ignition
 
Bte c-4 with a manuel reverse valve body, Bte 9" 4000 stall  going to a 4.11 geared 9" with a detroit locker

car is 3060lbs 68 mustang with slaper bars  santa brought me cal tac s for chrismas!
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