LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

piston to valve clearance question

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Old May 30, 2006 | 07:06 PM
  #1  
hotheadbuddy's Avatar
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From: houston tx,
Question piston to valve clearance question

will i have an issue with piston to valve clearance with this setup ? 95 4 bolt main lt1 3.875 stroke 5.85 rods and srp 14cc .030 over pistons . .039 head gasket tpis afr heads and there zzx .595 intake 595 exhaust lift. has any body done anything like this ? also if i need to check for this what is the best way to do so with the light spring method or clay . thanks for all your help. any guess on how much power this set up will make ? thanks again.
Old May 30, 2006 | 07:13 PM
  #2  
1racerdude's Avatar
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Re: piston to valve clearance question

Clay method is the best if done right. .080/.100 I/E would be my minimum. If the block is together ya can get cutters from ISKY to recut the pistons in the block.

Not enough info for guess on HP.
Old May 30, 2006 | 11:11 PM
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atljar's Avatar
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From: Cincinnati, Ohio
Re: piston to valve clearance question

It should be ok, but you NEED to check. Clay is the easy way to do it, I think dial indicator is the "right way". Either one gets the job done.

Dont forget that the cam will hit right before or right after overlap period. I would check every couple º from -15º to +15º TDC
Old May 31, 2006 | 04:35 AM
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Re: piston to valve clearance question

>will even be a factor if you install the cam straight up? (align the dots on the timing chain gear for the crank and cam).
Old Jun 5, 2006 | 06:23 PM
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hotheadbuddy's Avatar
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Re: piston to valve clearance question

thanks for all your help . bowtiepwr did you mean i should not have a problem at all if it is installed straight up . which it is. thanks again.
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