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Need valve spring recommendations for a stock 428CJ Need valve spring recommendations for a stock 428CJ
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  #19 (permalink)  
Old 09-08-2016, 08:23 AM
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Join Date: Aug 2011
Cobra Make, Engine: ERA 427S/C w/ 1968 428 Cobra Jet Holley 750
Posts: 44
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Thanks everyone. I think this gives me the right plan:
- stuff cylinder with rope to keep from losing valve
- remove broken spring with tool I need to buy
- Inspect spring further for evidence of cause
- remove other spring on same cylinder to measure pushrod and buy replacement
- confirm new spring and rod are exact matches
- install
- change oil and filter
- cross fingers
- crank motor
- check compression
- look listen learn
- let it start
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