TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

95 or 95 TA Cam???

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Old Aug 26, 2008 | 04:51 PM
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Engine: 350 TBI W/all Ultimate TBI Mods
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95 or 96 LT1 Cam???

Which is overall the best cam? A 1995 stock LT1 or 1996 stock LT1 cam? I am upgrading from a stock 5.7L tbi cam.

I am installing Comp Cams 1418-16 roller rockers (1.6) with RHS heads with 2.02/1.60 valves 76cc chamber. 50mm ported edelbrock performer tbi intake with a 7.4L tbi base and cop car injectors (4327). 255pph fuel pump and afpr.

Need to know what the best cam is of the two that I have. I have looked at the following info on the LT1 cam threads, but not sure what to do. Help? Please? I have spent a few hours reading and now it's time to ask for help.

Thanks so much guys!!!

http://www.malcams.com/legacy/misc/CamData.htm

Last edited by dctrumpet; Aug 26, 2008 at 09:11 PM. Reason: wrong title
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Old Aug 26, 2008 | 04:57 PM
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Re: 95 or 95 TA Cam???

Unfortunately, there is no part number on either cam. Only numbers stamped are the following:

1995 TA Cam GMPT BC 13 241

1996 TA Cam GMPT BC 15 705
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Old Aug 26, 2008 | 06:05 PM
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Re: 95 or 95 TA Cam???

Any ideas?
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Old Aug 26, 2008 | 07:58 PM
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Re: 95 or 95 TA Cam???

Any suggestions guys?
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Old Aug 26, 2008 | 09:44 PM
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Re: 95 or 95 TA Cam???

Seems that I find 4 different "spec" charts for 94-96 LT1 cams. They "supposedly" were all the same. Who's right? LOL!!!

HELP!!!

Simple, I just want to know if the specs are the same between the 95 and 9 LT1 cams and if anyone "really" knows what they are.
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Old Aug 26, 2008 | 10:02 PM
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Re: 95 or 95 TA Cam???

93-95 LT1 202/207 @ 0.050" .450"/.460" Lift, LSA 116
96 LT1 200/207 @ 0.050" .447"/.459" LSA 117
You would be slightly better off with the 95 cam, For what you are doing I would go bigger than either of those.
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Old Aug 26, 2008 | 10:13 PM
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Re: 95 or 95 TA Cam???

What would you recommend?
----------
I know that either of the LT1 cams are a lot better than my stock 350 TBI cam. I want something easily tuneable, but something to match my intake, fuel system and heads.

Comp Cams??? Which one?

Last edited by dctrumpet; Aug 26, 2008 at 10:18 PM. Reason: Automerged Doublepost
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Old Aug 26, 2008 | 11:55 PM
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Re: 95 or 95 TA Cam???

Maybe a LT4 hotcam?

Try using the comp cams cam quest. Just google it, they made it free not to long ago and it rocks : )
itll help you, trust me
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Old Aug 27, 2008 | 04:50 AM
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Re: 95 or 95 TA Cam???

Originally Posted by robertfrank
You would be slightly better off with the 95 cam, For what you are doing I would go bigger than either of those.


LT1 cam's are easy for stock LO3's, since they do not require many modifications.

How much lift can LO5 take?
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Old Aug 28, 2008 | 10:00 PM
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Engine: 350 TBI W/all Ultimate TBI Mods
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Re: 95 or 95 TA Cam???

Well, I bit the bullet, lol!!! Just purchased a Comp Cams 8-304-8. The cam, heads and other mods should bring a strong 350hp!!! YES!!!

The 1.6 rockers should bring my lift close to .544

Will let you know when it's done.

Thanks everyone for your help!
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Old Aug 30, 2008 | 08:49 AM
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Engine: 350 TBI W/all Ultimate TBI Mods
Transmission: 700R4 Stage 4
Axle/Gears: 9 Bolt 3.27
Re: 95 or 95 TA Cam???

I believe stock 193 heads can handle .480 MAX lift. It is safe to go with .475

That is my understanding.
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