'02 408 zo6 NA numbers
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From: Earth
'02 408 zo6 NA numbers Dynoed my car today at New Era Performance Parts and it made 551rwhp and 490rwtq, mods in sig. Tomorrow we will be spraying a 300 shot 
. I'll post later to tell you what it mades on the squeeze.
. I'll post later to tell you what it mades on the squeeze. Thread Starter
On The Tree
Joined: Jan 2007
Posts: 182
Likes: 0
From: Earth
For the labor it was about $1500. They are far from stock 225 darts, I had to do it because I broke the timing chain on my 346 and it messed the valves and everything up. How much power did your 408 make? If I were to do it again I would have gotten et heads, but compared to mine now they aren't that different at all, they are race heads.
Great power, mike put a conservative tune. Still has some more power in it NA
afr/rpm
http://i2.photobucket.com/albums/y11...n/P1010367.jpg
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mine made 450/440 but theres a few things partswise that I tryed to save money on, and that bit me in the ***. The heads were the main thing, thats why I was asking about your dart heats. I need a good set of heads and a better intake, and between those 2 things that should be at least 35-40 rwhp. Hopefully!!
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Originally Posted by 408zo6
Dynoed my car today at New Era Performance Parts and it made 551rwhp and 490rwtq, mods in sig. Tomorrow we will be spraying a 300 shot . I'll post later to tell you what it mades on the squeeze.
. I'll post later to tell you what it mades on the squeeze.Those are the kind of numbers I like to see out of these 408 setups. Congrats man!
for that tq curve 
. 
Originally Posted by 408zo6
Dynoed my car today at New Era Performance Parts and it made 551rwhp and 490rwtq, mods in sig. Tomorrow we will be spraying a 300 shot . I'll post later to tell you what it mades on the squeeze.
. I'll post later to tell you what it mades on the squeeze.