View single post by Esprit2
 Posted: 11-17-2015 04:28 am
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Esprit2

 

Joined: 05-01-2005
Location: Minneapolis, Minnesota USA
Posts: 289
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Steve,

The manifolds (5 available) being offered by Pierce are original NOS parts, not reproductions. The only thing is that, from the photos posted, I can't tell if it's a 907/ 912 manifold (longer runners) or a short-runner 910 manifold. For street use on a naturally aspirated engine, the long runner manifold would help produce a stronger low end of the power curve. For a motorsports engine that will see full throttle a lot, the short manifold runner is advantageous.

If you want a new manifold, the price is probably in the ball park. However, used manifolds are available from Lotusbits in the UK

Elite-Eclat: http://lotusbits.com/elite_engine.html
£40 Dellorto Intake Manifold for 907
£20 Dellorto Air Horns, set of 4
£40 Airbox, Elite & Eclat

Esprit: http://lotusbits.com/esprit_engine.html
£100 Dellorto Intake Manifold, short for 910
£150 Dellorto Intake Manifold, long for 910

J-H Part Number 93552 = Lotus P/N A907E0123Y
..................................... replaced by B907E0123Y
..................................... replaced by C907E0123Y