Dual x450a Engine choices

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Simo X450a
Posts: 12
Joined: Sat Aug 20, 2016 7:57 pm

Dual x450a Engine choices

Post by Simo X450a » Sat Jul 08, 2017 7:30 am


Through research I want to build a new dedicated NA/or forced induction V8. for maximum efficiency and power.

1)Dart SHP 400 short block with 200cc dart iron heads with all the gas timing trimming

2)Mopar 345 or 392 crate motor with edelbrock dual manifold with msd controller

3)Dart LS next gen engine build around 400cid or lsx

all running brand new dual M&M x450 mixer and x1 converters.

I'm favoured to the burn efficiency of the hemi. and to be different

the car will be a hz 1tonne utility holden. for the chassis and dual + gas tanks adaptability

Posts: 566
Joined: Wed Jan 10, 2007 10:10 pm
Location: NSW, Australia

Re: Dual x450a Engine choices

Post by storm » Sat Jul 08, 2017 7:33 pm

I'd go a World Motown LS short block with LS heads. Why? because you get the best of the LS (the heads) with the ease of fitment into the Holden chassis. http://www.pbm-erson.com/Catalog/World% ... Chevy%20LS
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