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

What else do I need

Old Aug 14, 2013 | 09:21 AM
  #1  
cole3714's Avatar
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What else do I need

I am getting parts together to install le2 heads and cam and am wondering if I need to upgrade anything else while I'm at it. Here is what I have planned:

Heads, cam, comp rrs, pushrods, ported intake, 58 mm TB, 42# green top injectors, PCM tune, timing chain, maybe electric water pump.

Do I need new lifters?

Am I missing anything else? Thanks for the help.
Old Aug 15, 2013 | 08:39 PM
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Re: What else do I need

Nobody? I forgot to put LT, but I will be getting those too.

I appreciate the help
Old Aug 15, 2013 | 08:54 PM
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Re: What else do I need

May be a good time to check your opti while everything's off.

I'd go ahead and get lifters if you have the cash. I went with ls7's

Other than that I think you pretty much have it covered.

If your auto you may want to look into a stall for your next mod.
Old Aug 16, 2013 | 01:04 AM
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Re: What else do I need

The opti was replaced right before I put the car in storage, so it is practically brand new. Also it is an M6.

The heads were used, approx 5,000 miles, and the guy I bought them from sold the patriot gold springs and replaced them with brand new PAC 1218s. Are these springs good enough for the le2 heads or should I replace them?
Old Aug 16, 2013 | 01:10 AM
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Re: What else do I need

Are those lifters part number 17122490?
Old Aug 16, 2013 | 07:03 AM
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Re: What else do I need

I'm not familiar with those springs. Hopefully someone with experience with them will chime in.

My lifters were part number 809-12499225 on jegs.
Old Aug 19, 2013 | 01:51 PM
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Re: What else do I need

Any other thoughts on the springs?


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