C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

need feedback; pushrod touching guide plate

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Old Aug 6, 2006 | 11:20 PM
  #1  
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Default need feedback; pushrod touching guide plate

1990 L98

Putting on SA 1.6RR on motor; all stock w/exception of rockers.....the pushrods are touching the guideplates on the #1/#2 exhaust valves(contact is on the side of the pushrod).....as i understand it these are not true guideplates.....but I need advice as to what I should do..they are barely touching but appears there is some contact

thanks

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Old Aug 7, 2006 | 12:15 AM
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lgaff
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I think i may have answered my own question, as I understand it(from doing some Google research), push rods touching the guideplates(on the sides) is normal even with SA rockers...Correct?

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Old Aug 7, 2006 | 01:46 AM
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From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
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Can the assembly/guideplates be loosened and adjusted at all? They should not be rubbing.
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Old Aug 8, 2006 | 10:47 PM
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lgaff
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Default Tried to adjust guide plate

I tried to adjust the guideplate, however the guidepaltes are grooved by the stud, so when the studs are torqued, the guideplate moves back as the stud falls in the grove....i assume I need to buy new....should i also replace pushrods?
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