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

Valve spring question

Old Jun 17, 2005 | 12:06 PM
  #1  
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Valve spring question

I am just about ready to start ordering all of my parts, and I thought I heard somewhere that the LT4 valve springs need to have a little work done on the head for the springs to work. Is this true? I know I will have to have the dowel pin pushed in, but I thought that was all that I needed. Is there anything else other than a timing chain?
Old Jun 17, 2005 | 07:52 PM
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Re: Valve spring question

What cam are you putting in there?

Bret
Old Jun 17, 2005 | 11:03 PM
  #3  
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Re: Valve spring question

No machining is necessary for the LT4 springs.
Old Jun 18, 2005 | 12:20 AM
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Re: Valve spring question

I am going with the LT4 hotcam kit and a 100 shot on top of that. Hopeing that
and a 2800-3000 converter and 3.73 gears and hooker comp ceramic headers will get me to break 11's. If not i'll do a 125 shot. When I get the money I will add suspension mods like LCA's and torque arm and what not. Thanks for the reply's though guys.
Old Jun 18, 2005 | 03:57 AM
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Re: Valve spring question

Yeah you will be cool with the LT4 springs.... It's a fellow upstater guys WTF?

BTW i'm in Elmira boss...

bret
Old Jun 18, 2005 | 07:35 AM
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Re: Valve spring question

Awesome, I just moved to vestal from owego.
Old Jun 18, 2005 | 12:21 PM
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Re: Valve spring question

Your even closer now... my shop is about 35 mins from Vestal. You been to Skyview Dragstrip yet?

Bret
Old Jun 18, 2005 | 12:44 PM
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Re: Valve spring question

Yeah I've been up there once or twice, but not with my car. My parents race up there. She has a 01 GTX that is red with black racing stripes, ram air, and runs low low 8's. And her boyfriend has an 02 GTP. They both have taken a frist place trophy home within the past 3 weeks. I hope to have my car up there once its done. We'll have to meet up there sometime. What kind of shop do you have?
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