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Chevrolet’s Performance LS Engines - A Kit Guide, more or less


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This is fantastic info!

If I may make a request: I've been 3D modeling some ribbed vintage-style valve covers and remote coil pack covers for the LS, but I don't have an example of the engine in my stash. I'd love to know the length of the Revell LS7/LS9 valve covers as shown above. Based on my online searches I'm thinking they should be about 23mm long in 1/25 scale. For anyone who has the engine available to measure: is that correct?

*EDIT* Now I'm thinking they should be more like 20mm long in 1/25 scale. I'd love to have some confirmation. No rush. I realize this is an old thread (but good!)

Thanks!

 

Edited by Spex84
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Great sumary of available LS spec engines! One that you did't mention is the one found in the racing versions of the Corvette C5-C7. They are some nice engines and would be nice in any custom build. The C5-R have nice valve covers and a intake that realy is suited well for separate TB and funels. It have al the racing bells and wisels as dry sump and feed pump. Would be perfect in any road racing build or dragracing. 

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  • 3 weeks later...
On 4/17/2020 at 11:21 AM, Erik Smith said:

Here is the LS1 from the Revell 1998 Camaro. The engine block is nicely detailed and is attached to a T56 6 speed manual transmission. The coil packs are more detailed but have the wires molded in. Note there is also a nasty ejector pin mark on my example. The intake plenum is a little more detailed than the AMT part, with what looks like the fuel rails molded in, not too realistically. Again, the Camaro comes with a nice shroud and separate electric fans. The Revell version I used came with a very nice decal sheet including lots of under hood details. (There are some additional parts included in this kit - I don’t know what they go to - see photo). I think this engine is identical to the Revell 1998 Firebird based on viewing the instruction sheet.

 

Overall, the Revell engine looks a little better, although the belt and front cover on the AMT corvette, while specific to the Corvette layout, are a little nicer.

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Those parts are for the earlier LT1 engine that would have been in the Camaro Firebird 2003-2007, The part on the left is the distributer, and the on the right is the intake tube.

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6 hours ago, WillyBilly said:

Should be LS3, but could be gen 5 LT1.

 

LT1.  All the AMT Gen 6 Camaro kits that have an engine have this.  Some of the AMT Gen 6 Camaros are snap and have no engine.   The AMT Gen 5 Camaros had no engine.

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Edited by Exotics_Builder
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  • 4 weeks later...

The engine in the revell c7 vette looks undersized to my eye but I havent measured it. I'm purely going by comparing it to the amt zl1 engine which is very nice and looks about 10-20 per cent larger then the vette engine in every direction so could be used in a 1/24 build, while the revell vette engine cant due to the size diffence.

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