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Old 08-02-2003, 02:49 PM
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rmm025
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Default engine rebuild

I want to go ahead and rebuild my 77 L48 can anyone give some input on a good preformance kit for that engine?
Old 08-02-2003, 02:55 PM
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tnt76vette
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Default Re: engine rebuild (rmm025)

Do you know what you want the end results to be? 300HP? 350HP? 400HP? Knowing that would help us alot to help you...... :yesnod:
Old 08-02-2003, 06:58 PM
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rmm025
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Default Re: engine rebuild (tnt76vette)

Do you know what you want the end results to be? 300HP? 350HP? 400HP? Knowing that would help us alot to help you...... :yesnod:
300HP
Old 08-02-2003, 07:42 PM
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cardo0
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Default Re: engine rebuild (rmm025)

Lots'a options here :bb How's bout'a good book on the subject. :D I like David Vizards: How To Build Max Performance CHEVY Small Blocks On A Budget - <$20 Mail order. :yesnod: Just good motor head reading a great referance too. :chevy


[Modified by cardo0, 6:45 PM 8/2/2003]
Old 08-02-2003, 09:10 PM
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7T9Shark
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Default Re: engine rebuild (cardo0)

I bought and read Vizard's book when I did mine this spring. For whatever it's worth you can see what I did to my L-48 in my signature. It really comes alive above 3000 RPM. Low end didn't change much. Looking to recurve the distributor next. If you don't care about numbers matching, you can get the 330 HP Vortec from GM for about the same as what I spent on mine.
Old 08-02-2003, 09:25 PM
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tnt76vette
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Default Re: engine rebuild (7T9Shark)

A CompCam 260H (a very mild cam), true dual exhausts w/no cat converters. Weiand Action Plus Aluminum Intake, and a Lars Recurve kit Desk Dynoed me @ 275HP w/no other mods. A little bigger cam would have got me even more. Just some top end additions and a cam make 300HP EZ to get.......
Old 08-03-2003, 02:38 AM
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74 vert
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Default Re: engine rebuild (tnt76vette)

:iagree:

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