Cam swap questions, *1998* specific,
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From: BTR, Louisiana
Cam swap questions, *1998* specific,
Okay, I'm about to order set of LS6 springs from sdpc, but I read the waterpump gaskets are not reusable like the rest of the seals on the GenIII motor for the '98s.
There is supposed to be an up-grade to the resealable waterpump gaskets.
Anyone have a p/n on this? What about the crankshaft pulley bolt?
I need info on those TWO items.
Thanks a lot,
Ben T.
There is supposed to be an up-grade to the resealable waterpump gaskets.
Anyone have a p/n on this? What about the crankshaft pulley bolt?
I need info on those TWO items.
Thanks a lot,
Ben T.
Last edited by StudyTime; Dec 15, 2005 at 08:22 PM.
Thread Starter
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Joined: Aug 2003
Posts: 735
From: BTR, Louisiana
Re: Cam swap questions, *1998* specific,
Originally Posted by PAGregSS
The new water pump gaskets are metal and are the same part number as for the 99s on up. I went into my files and pulled out these for you:
Water Pump Gaskets (need 2): 12559271
Crank Bolt: 12557840
It'd be a good idea to get a new crank seal for the timing cover also. Part # for that is 12585673.
What cam are you swapping to? If you need any more info, let me know. I've done two cam swaps on my '98 thus far.
Water Pump Gaskets (need 2): 12559271
Crank Bolt: 12557840
It'd be a good idea to get a new crank seal for the timing cover also. Part # for that is 12585673.
What cam are you swapping to? If you need any more info, let me know. I've done two cam swaps on my '98 thus far.
Greg, I copied your original post. I felt this was very relevant information- exactly what I was looking for.
Last edited by StudyTime; Dec 15, 2005 at 08:23 PM.
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From: BTR, Louisiana
Re: Cam swap questions, *1998* specific,
This is an MTI B1 camshaft. I've had it and my LS6 intake collecting dust for a long time, and they need to go in.
I plan to run this cam on a stockish program. Only minor changes have been made, my idle and rev-limiter were both raised, emissions deleted, etc.
We'll have to see how it works out. This isn't going in for probably 4 weeks or so though.
Ben T.
I plan to run this cam on a stockish program. Only minor changes have been made, my idle and rev-limiter were both raised, emissions deleted, etc.
We'll have to see how it works out. This isn't going in for probably 4 weeks or so though.
Ben T.
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Joined: Aug 2003
Posts: 735
From: BTR, Louisiana
Re: Cam swap questions, *1998* specific,
Originally Posted by PAGregSS
Ah, yes. You should be fine on a stock program for a while with that cam. My T1 ran pretty decent on my stock tune but with the combination of the cam and headers, it definitely needed tuned.
The LS6 springs should be fine but I'd keep an eye on the pushrods. With the bigger ramp on that cam over stock, you may bend them, even with the LS6 springs.
The LS6 springs should be fine but I'd keep an eye on the pushrods. With the bigger ramp on that cam over stock, you may bend them, even with the LS6 springs.
Ben
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Posts: 989
From: Baton Rouge, la
Re: Cam swap questions, *1998* specific,
why argue with someone that doesn't listen to people that know more than he does.
You want part numbers..call thunder and order it. They will know the part numbers and may have them in stock..or are you looking for these used also.
You want part numbers..call thunder and order it. They will know the part numbers and may have them in stock..or are you looking for these used also.
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Joined: Jan 1999
Posts: 989
From: Baton Rouge, la
Re: Cam swap questions, *1998* specific,
Originally Posted by StudyTime
There is supposed to be an up-grade to the resealable waterpump gaskets.
Anyone have a p/n on this? What about the crankshaft pulley bolt?
Ben T.
Originally Posted by 95Bird
You want part numbers..call thunder and order it. They will know the part numbers and may have them in stock..or are you looking for these used also.
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Joined: Sep 2003
Posts: 83
From: Georgia
Re: Cam swap questions, *1998* specific,
Originally Posted by 95Bird
why argue with someone that doesn't listen to people that know more than he does.
You want part numbers..call thunder and order it. They will know the part numbers and may have them in stock..or are you looking for these used also.
You want part numbers..call thunder and order it. They will know the part numbers and may have them in stock..or are you looking for these used also.
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