Generation IV Internal Engine - lsa heads with iron 370 what do i need for the conversion?
08-05-2012, 03:20 PM
Getting rid of my 317's for a set of LSA. What parts do I need for conversion? I did a search kinda hard on a cell phone
08-05-2012, 03:59 PM
Why LSAs vs. LS3s? Alot of boost in your future?
08-05-2012, 04:14 PM
in the future yes. i plan to upgrade turbo as well and i got a great deal for them. i couldnt resist lol
08-05-2012, 06:10 PM
You need LSA rocker arms for intake and rocker stands. The LSA heads have a flow director in the intake bowl that will really restrict the flow in a normally aspirated application. Plan on doing or getting some port work done on them if your not going FI on your build.
08-05-2012, 06:21 PM
i plan on going boost. They are LPE CNC'd heads.
08-06-2012, 04:08 AM
Rocker arms and stands as stated as well as matching intake, fuel sails, throttle body, injectors and injector adapters if using ls1 style injectors.
08-07-2012, 03:32 PM
I just did a 370/LSA head swap in my 99 Camaro. You will have to extend the map sensor harness because the sensor is located on the front of the intake on a ls3 manifold as opposed to the rear on a ls1/6 manifold.
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