SBC engine ID Hi I'm an Aussie who just bought a 2nd hand ski boat. The various engine block stampings are: GM5.7LG SGI 14093638 Casting: V08314MB The nastyZ28 website tells me this would be a 350...87-95...2 or 4...Roller or flat tappet cam, one-piece rear seal. BUT What of the engine casting? I can decode as far as: Flint assembly plant, manufactured on 3 August 1994. The nastyZ28 database suggests the "MB" suffix would place the motor in the vintage of 1967-68. Doesn't compute. Anyone shed any light please? |
Re: SBC engine ID V = Flint engine plant. 0831 = Aug 31 4MB = What it came from Since no suffix code starts with a 4, it must be something else. CMB is from a 1991 TPI L98 |
Re: SBC engine ID
Originally Posted by Aussievisitor
(Post 6194542)
Hi I'm an Aussie who just bought a 2nd hand ski boat. The various engine block stampings are: GM5.7LG SGI 14093638 Casting: V08314MB The nastyZ28 website tells me this would be a 350...87-95...2 or 4...Roller or flat tappet cam, one-piece rear seal. BUT What of the engine casting? I can decode as far as: Flint assembly plant, manufactured on 3 August 1994. The nastyZ28 database suggests the "MB" suffix would place the motor in the vintage of 1967-68. Doesn't compute. Anyone shed any light please? |
Re: SBC engine ID I understand the "4" means it was built in 1994. |
Re: SBC engine ID Since the boat is a 1995 it follows that the motor is a crate engine. I was hoping to find out from the codes some more details without pulling it to bits (I'm not a mechanic) Such things as 2 or 4 bolt mains, what sort of power output it might have, etc. Forgot to mention it has centre bolt heads. Of course the clever thing to do would be to ask the boat manufacturer. Maybe I'll try that. Thanks all. |
Re: SBC engine ID Build year is never included with the suffix codes. http://www.chevy-camaro.com/chevy-ca...-code-help.asp |
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