Comp Engineering Front Motor Plate
WOW - I just got the Comp Engineering LS Front plate in and this thing is bad ***.
I looked around at all the plates out there, the S&W and Madman (sorry again not trying to bash just stating an opinion) and wasnt thrilled about the 3/side scrawny bolts that would hold the engine in place.
I will post some pics later today, but I can tell you Comp did their homework on this ( maybe because Rick Moroso had/has some badass vettes that Kurt built) The plates use the common 3 waterpump bolts in addition to atleast 3 other bolts per side using spacers and a billet block. Will definately take some work to get the alternator in there but migh be as simple as mounting it to the plate.
I will try to get this bolted onto my mock-up block and get some pics up, but if youre looking to do a motor/mid plate setup, this is a definate to consider.
I have an old billingsley one that Burkhart made, holds the motor on with the 6 little bolts (this one is all one piece) and it's decently strong, I haven't had any problems with it yet, but the next project it would be nice to see some other options.
Again this is a bad *** piece if you arent afraid of fabbing things up. The Madman plate is much nicer for a bolt on and go (almost). I plan to have my BMR alternator brackets milled to compensate for the plate thickness, and have that area waterjet cut.
Sorry for the pics stupid blackberry


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They were supposed to be a bolt-in deal with a stock K member like I have to use now in SS. Second thing I bought there that I couldn't use. Cost too much to send them back to Canada. Just tossed them in a corner.
WOW - I just got the Comp Engineering LS Front plate in and this thing is bad ***.
I looked around at all the plates out there, the S&W and Madman (sorry again not trying to bash just stating an opinion) and wasnt thrilled about the 3/side scrawny bolts that would hold the engine in place.
I will post some pics later today, but I can tell you Comp did their homework on this ( maybe because Rick Moroso had/has some badass vettes that Kurt built) The plates use the common 3 waterpump bolts in addition to atleast 3 other bolts per side using spacers and a billet block. Will definately take some work to get the alternator in there but migh be as simple as mounting it to the plate.
I will try to get this bolted onto my mock-up block and get some pics up, but if youre looking to do a motor/mid plate setup, this is a definate to consider.
I assume you are also runing solid motor mounts? If so then there is more then those 3 bolts per side holding it in.
They were supposed to be a bolt-in deal with a stock K member like I have to use now in SS. Second thing I bought there that I couldn't use. Cost too much to send them back to Canada. Just tossed them in a corner.
I did like the idea of the billet block for the two additional mounts on the pass side, the CE plate also has a spacer and bolt to attach to the passengerside head.
Last edited by ATwelveSec02Z28; Jan 24, 2009 at 11:55 AM.
At the very least for saftey. With big power I don't want to risk a motor riping loose thats held in by a few bolts.
For most of the guys on this site its not an issue, find cars making 1,000hp on low boost and I doubt any run just plates.
At the very least for saftey. With big power I don't want to risk a motor riping loose thats held in by a few bolts.
For most of the guys on this site its not an issue, find cars making 1,000hp on low boost and I doubt any run just plates.
I know for a 100% fact that Bruce Maichles TransAm in NMCA Prostock uses only plates on his BBC 4th Gen. Part of the reason to use motor/mid plate setup is to give clearance for headers, etc. It also stops any block flex that may occur with stock location mounts.
I know for a 100% fact that Bruce Maichles TransAm in NMCA Prostock uses only plates on his BBC 4th Gen. Part of the reason to use motor/mid plate setup is to give clearance for headers, etc. It also stops any block flex that may occur with stock location mounts.
Agree with what you are saying but if you are runing turbo(s) then header clearence does not matter.
Some people run just plates, some run both. Ill ask around more for my set up but so far I am being told to run both.





