Truck intake manifolds
AFAIK it won't clear with a thirdgen unless there is a cowl hood. There might be more info on www.thirdgen.org under the engine swap section of the forums.
they dont flow as well at upper RPM's, from what I hear.. they say they fall on their face at 5500... makes sense seeing thats how high the tach goes in our 'burb. LS6 flows better up top, clearance isnt an issue with it either..
TECH Apprentice
Joined: Mar 2004
Posts: 361
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From: Ontario, Canada
A cowl hood is a must.
We are finding in the truck commity that the intake works good on lower displacement engines (4.8, 5.3L), or less than 350 rwhp. At 350rwhp (especialy 6.0L's) it starts to be a resriction at high rpm, hp peaking around 5500-5900 is common. It doesn't fall on its face, it just stops making power.
We are finding in the truck commity that the intake works good on lower displacement engines (4.8, 5.3L), or less than 350 rwhp. At 350rwhp (especialy 6.0L's) it starts to be a resriction at high rpm, hp peaking around 5500-5900 is common. It doesn't fall on its face, it just stops making power.
