Generation IV External Engine - anyone know part # of the stock L92 truck intake?




tektrans
10-15-2009, 07:57 AM
I think I may order this.

-Mark


formula17
10-15-2009, 08:35 AM
25379711 L92 Truck intake

formula17
10-15-2009, 08:36 AM
Have you read this post before from Richard at WCCH?

http://ls1tech.com/forums/generation-iv-external-engine/686006-l92-l76-intake-manifold-flow-comparison.html


130fe
10-15-2009, 09:38 AM
You have PM.

Caveman
10-16-2009, 12:20 AM
Have you read this post before from Richard at WCCH?

http://ls1tech.com/forums/generation-iv-external-engine/686006-l92-l76-intake-manifold-flow-comparison.html


Good post , that truck intake flows much less then a stock L76 intake at the higher lifts 43cfm less at .600 lift on ported heads and also less cfm even in the mid lift area. It might help low rpm torque some how but i would imagine that truck intake could kill a cars ET in the 1/4mile!!