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Old Jul 15, 2005 | 08:33 PM
  #1  
98 corvette's Avatar
98 corvette
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From: Surprise Az
Default need mod advice

I was thinking of changing my h/c, question is my engine has 95,000 miles. Should I wait until I put in a new motor in or can I do it now, 98 conv.
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Old Jul 15, 2005 | 08:48 PM
  #2  
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blktie8
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From: Howell MI.
Default 95k

Do want to keep this car?
If you are going to keep it ,I would replace the motor with a 402 ls2
Or stroke the present motor.
If you want to do it cheaper sell the car stock and get a newer corvette with the good rod bolts and lower mileage then do the H/C
2002 or newer have all the good stuff for high hp and rpm
I had to do all the weak stuff to my 2000.
rod bolts ,chain ,oil pump,pcv mod, ls6 manifold ,this stuff is good to go on a 2002 or newer
John Sr.
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Old Jul 15, 2005 | 09:14 PM
  #3  
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98 corvette
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From: Surprise Az
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Want to keep it, would it be $$$ to install a ls2.
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Old Jul 15, 2005 | 10:08 PM
  #4  
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Tsab
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From: Hooterville, NJ
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Considering that you can buy a LS6 long block from GM Parts Direct for around 5k plus shipping you have a lot to mull over. With 99k miles the engine probably could use some freshening up. And while you're in there might as well make it stronger to boot. If I was in your position, I would probably pull your motor and do a 418 or 427 stroker motor. But, depends on your budget. Good luck with your decision.
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Old Jul 15, 2005 | 10:38 PM
  #5  
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Mitch C
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Joined: Jun 2001
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From: Davie Florida
Default

H/C have been done early LS1s with high mileage. If you are prepared to spend 8-10K you would be better off going with a 402 LS2 stroker short block.
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