Results 1 to 6 of 6
Thread: v6 to lt4 project
-
04-19-2007, 07:36 AM #1
- Join Date
- Apr 2007
- Location
- Las Colinas
- Posts
- 1
White- 97 Firebird
v6 to lt4 project
Hey folks I have a v6 97 Firebird I am converting over to a LT4. Right now I am still at the start up stage, but am looking to makeing this a major project. This is going to be project that is going to take some time, so I have a few questions and just looking for some answers.
1. Can you run Lt1/lt4 heads on any 350 block or does it specifically have to be an lt1 block.
2. Also, since this is a v6 and a daily driver for the time being. I am upgrading the suspention. Would it be any factor if I started putting on the suspension for a v8.
-
04-19-2007, 09:32 AM #2
Sounds like fun if money isn't an issue. But if you're looking for a budget build/swap, you'd be better off selling the firebird and just buying an LT1 or even an LS1. LT4 cars are rare and can cost more than an LS1.
And no, you can't run LT4 heads on an 350, because they were built for reverse-flow cooling. And you can upgrade the suspension now, shouldn't be a problem. But you may also have to look into a new drivetrain, like tranny (if its a T-5) or rear-end.
PS - LT4 conversions aren't really worth it because you can get more gains from other H/C combos for the same price and GM doesn't make the LT4 parts anymore, so they are pricey anyways.
-
04-19-2007, 04:40 PM #3Originally Posted by lowend4
Originally Posted by lowend4
Originally Posted by lowend4
-
04-21-2007, 02:55 AM #4
- Join Date
- Jan 2006
- Location
- Solar system,Earth
- Age
- 43
- Posts
- 32
silver- 1995 formula
If only you could have start you project last year.There was some last Genuine LT4 crate motor(330hp/340tq) available from GM for 3k but youre too late they are no longer available(i bought the last one )
I would forget the lt4 since they are very rare now and overpriced.
You have two choices:
-Sell the v6 and buy a original lt1 f-body stock or already modify wich are beginning to be very affordable.
or
-If youre v6 is very clean , find a totalled/wreck v8 f-body and swap all the mechanics.
The LT4 conversion kit(head,cam,rocker,intake) is worthless yes but the only parts that GM doesnt produce for the LT4 anymore is the intake wich is now available from Edelbrock.The heads,spring,valve,timing chain,etc...are still available.
-
04-21-2007, 11:59 AM #5
Golen makes a 383 LT4 crate motor for ~$5K or so. I think they rated it at 440hp. But I still don't think the conversion is the most cost-effective way of going.
-
04-21-2007, 12:56 PM #6
- Join Date
- Jul 2006
- Location
- Newport KY
- Age
- 39
- Posts
- 80
Red- 1995 Chevy Camaro
A lot of people forget a TRUE LT4 is a 4 bolt main also. But your in luck, you can have it drilled. The intake manifold is the only think I like about the LT4. As far as the heads and cam..... you can have better for less $.
My HONEST opinion is buy a LT1 car. Its going to cost WAY less and you will have your car sooner than later.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Project F73 Chevrolet Camaro - Project Cars
By Ed Blown Vert in forum Camaro / SSReplies: 0Last Post: 09-13-2012, 07:40 PM -
Project Chevrolet Guide - Project Cars
By Ed Blown Vert in forum Camaro / SSReplies: 0Last Post: 09-27-2011, 06:20 PM -
Project 1979 Chevrolet Camaro Z28 - The E-Rod Z28 - Project
By Ed Blown Vert in forum Almost Anything GoesReplies: 0Last Post: 11-23-2010, 04:30 PM -
First Chevy Project Car - Pick Your First Project
By Ed Blown Vert in forum Camaro / SSReplies: 0Last Post: 05-15-2009, 09:30 PM -
1987 Chevrolet Corvette Project Car - Project C4orce Launched!
By Ed Blown Vert in forum CorvetteReplies: 0Last Post: 04-10-2007, 11:00 PM
Bookmarks