LT1-LT4 Modifications 1993-97 Gen II Small Block V8

MMS Heads/Cam Top end package deal

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Old 03-08-2009, 02:37 PM
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Default MMS Heads/Cam Top end package deal

I found a guy selling this package. Anyone know about MMS heads? They look nice. I got to see them today. I'm seriously contemplating buying these from this guy. I just need to do some more homework.

Look at what he has:

The heads are MMS stage 2 complete and ready to run. Stage 2 ported and decked .020. 55cc chambers. They have been machined for and include comp 987 springs, seats, shims. They have stainless 2.0"/1.6" valves. Comp cromemoly retainers, locks and viton seals. New un-installed originally Paid $1549 will sell for $1100. With ported matched intake $1200.

Never installed ported intake, matched to above heads. originally Paid $250, sell for $125. Will not sell seperately unless heads sell first.

NEW Comp oem replacement lifters part # 850-16 $175.

NEW Comp pushrods 7.2" part# 7940-16 $125.

NEW BBK 52mm throttle body $275.

New CC305 cam $200.

Will take $1900 for all.


I have the money sitting in my bank right now to buy this set up. Give me some opinions. Or should I keep saving and go with Advanced Induction???
Old 03-08-2009, 02:43 PM
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IMO, you were saving for the AI for a reason, I would stick to that plan. You know you are getting good heads
Old 03-08-2009, 02:44 PM
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Originally Posted by camzaro28
IMO, you were saving for the AI for a reason, I would stick to that plan. You know you are getting good heads
Exactly. Stick with AI.
Old 03-08-2009, 03:14 PM
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The only reason I ask is because this is obviously a steal. I saw the heads and they are beautiful. I just don't have any info on MMS stuff. Any information would be appreciated. If this setup will make 450hp on a stock bottom end I'll take it.
Old 03-08-2009, 03:21 PM
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You do realize that you're only $50 away from a set of nicer, superior AI heads, right?

Here are pictures of mine. Get them.


Old 03-08-2009, 05:01 PM
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Originally Posted by Rick804
The only reason I ask is because this is obviously a steal. I saw the heads and they are beautiful. I just don't have any info on MMS stuff. Any information would be appreciated. If this setup will make 450hp on a stock bottom end I'll take it.

Rick, I'd listen to the advice given The AI head/cam setup is basically the same exact price plus their port design is a full 10 years newer. Something to think about.

In all honesty, you'd be pretty foolish to buy that setup for that price. Now if it were considerably cheaper....that would be something to entertain. But, not for that price.

Jason
Old 03-08-2009, 06:06 PM
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AI sounds like the way to go as well. This guy is only cutting you a small break.
Old 03-10-2009, 07:43 AM
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So the throttle body, ported matched intake, lifters etc... plus these heads is just a small break? I still want some information about MMS stuff. If they are garbage then so be it. I wouldn't figure they'd be as good as LE or AI but you also get what you pay for in life. I just want to know some estimated flow numbers for a stage two port from MMS. That's all.
Old 03-10-2009, 08:39 AM
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Lifters are likely unnecessary and you would be at least as well off with $100 LS7 lifters instead of those.

If you are going to do a 52mm TB use a rebored stocker, ALL the aftermarket ones have little hassles to deal with, if buying aftermarket go to the 58mm.

I would not bother with the Comp 305 cam, really old design, MUCH better stuff out there these days.

I never heard of MMS before so I can't comment on that part.
Old 03-10-2009, 08:56 AM
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MMS, same as Morgan Motor Sports out of California? If so, I wouldn't waste time with them. For what ever the reason may be, the heads out now from places like AI are leap years ahead of what was out back then.
Old 03-10-2009, 09:15 AM
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i read the same ad and i believe it did say morgan motorsports

if you really want info, try getting ahold of them and see if they can tell you information about them
Old 03-10-2009, 09:42 AM
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Alright I think I have heard enough about these heads. I will just keep saving for the better AI heads. It was my original plan anyways. I just thought I found a good deal. Oh well. That's life. I guess if the setup was so badass he wouldn't be parting with it. Even though he did mention that he sold his 94 Z28. Thanks a lot for the information. I'll be getting in touch with AI here shortly. I can't wait to dust the hell out of corvettes haha.
Old 03-10-2009, 10:21 AM
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My favorite kills are sprayed LS cars.
Think I upset an 70s big block Vette owner, his first trip to the track he lined up against me and lost by 2 full seconds. He thought big block meant fast, not understanding what turds everything from the mid 70s was big block or not.
Old 03-10-2009, 04:17 PM
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Yeah in about a month I plan to have some AI heads, ported matched intake and a badass cam. Then it's wider tires. I've already got plenty in the supsension department. And I plan to run the stock rear until it blows in a million pieces haha. Then it will be time for a 9".
Old 03-10-2009, 04:56 PM
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Originally Posted by Rick804
Yeah in about a month I plan to have some AI heads, ported matched intake and a badass cam. Then it's wider tires. I've already got plenty in the supsension department. And I plan to run the stock rear until it blows in a million pieces haha. Then it will be time for a 9".
According to your sig, you're missing important pieces. Lower control arms, and lower control arm relocation brackets.
Old 03-10-2009, 09:40 PM
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LCAs are in. I just haven't updated the sig.



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