LT4 Intake
Thread Starter
Burning Brakes
Joined: Mar 2002
Posts: 939
Likes: 0
From: The Kid with the vette
Cruise-In III Veteran
LT4 Intake
A buddy of mine who has a 93 z28 bought a lt4 intake at a swapmeet for 75 bucks but he said it wont fit his car so he will sell it to me for what he paid heres the question... What can I do to get this to work on my car, I have heard that there is some way to get this intake milled to fit is this true and if so where also how much HP gain will i get if i can get it to work
thanks
thanks
Team Owner
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Re: LT4 Intake (ZRWANABE)
hold on to it until you get some money for headwork or new heads, and a hotcam
Instructor
Joined: Nov 2001
Posts: 107
Likes: 0
From: Wake Forest NC
Re: LT4 Intake (ZRWANABE)
You just need to shave do down the tops of the port s so they match the Lt1 intake But you will not see any gain if you just swap intakes so just save up and get the Lt4 heads so you don't waste time.
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Instructor
Joined: Mar 2002
Posts: 120
Likes: 0
From: Bedford TX
Re: LT4 Intake (ZRWANABE)
They speak the truth. You need the Lt4 heads to match up to the intake. I've been thinking about buying some of these heads for my next rebuild (next weekend.) Would you consider a swap for an Excessive Motorsports machined and ported LT1 intake off my '96? It's painted red to look like an LT4 and will bolt right up without any fuss. :hat
Team Owner
Joined: Oct 1999
Posts: 31,977
Likes: 487
From: Guinness Its whats for B'fast JAWGA
CI 3-4-5-9 Veteran
Re: LT4 Intake (S & K Dunn)
You need to get LT4 heads. AFR also make heads to use the Lt4 Intake. http://www.airflowresearch.com/ The look to be about $630 used for an assembled head from http://www.sallee-chevrolet.com/ or http://www.sdpc2000.com for an assembled head. Jeff Koop may have better prices. If you are looking to have the heads ported you might try to use your heads as a core.
[Modified by 93Polo, 12:12 PM 4/21/2002]
[Modified by 93Polo, 12:12 PM 4/21/2002]
