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

engine build question

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Old Jan 28, 2016 | 10:03 AM
  #41  
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Originally Posted by 94VenomVette
Also should i send my intake out if the heads check ok to have them matched? I def want 1.6 Roller rockers aluminium. The heads are going out thursday as well. i have them completely taken apart to the bare no valves etc. Ill have Lloyd turn them into LE2 heads pending results.

I found a set of lifters from Comp. Looking for pushrods now. 7.300 what i need correct?

the bottom end I'm going to inquire about this weekend.
The rockers to valve stem will need to be reviewed with your cam & spring Specs A mild cam Most likely will not be needed. Yes 7.200 is the OE push rod length. Using 1.6 rockers may require 7.300 push rods.

Last edited by THE 383 admiral; Jan 28, 2016 at 10:04 AM.
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Old Jan 28, 2016 | 05:41 PM
  #42  
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Heads tested good so getting on the move with this one. Already cleaned up my intake and accessories. Block being sent to machine shop to give it a thorough check monday or tuesday.
Need to select a rotating assy now. Quick question i have is this. It has 4 bolts mains...the first and last are two bolt, should these be splayed?
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Old Jan 28, 2016 | 08:57 PM
  #43  
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Originally Posted by 94VenomVette
Heads tested good so getting on the move with this one. Already cleaned up my intake and accessories. Block being sent to machine shop to give it a thorough check monday or tuesday.
Need to select a rotating assy now. Quick question i have is this. It has 4 bolts mains...the first and last are two bolt, should these be splayed?
Your block mains cannot be upgraded to splayed. Only the center caps need the 4 bolt or Splayed. Billet end & oil pump caps are available. Not necessary. Unless you find them cheap. The blue print block is a mandatory line bore anyway.

Last edited by THE 383 admiral; Jan 28, 2016 at 08:59 PM.
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