Highest stock headed LT1 HP record (unported heads)
11-19-2008, 10:25 AM
#1
Highest stock headed LT1 HP record (unported heads) Obviously there are people that don't post on here, but from the guys on the site... what is the highest HP you know of with untouched stock heads (no port work)? Obviously it will have a power adder of some sort.
Jon
Jon
11-19-2008, 06:22 PM
#5
TECH Senior Member
iTrader: (3)
Join Date: Oct 2006
Location: Decatur, TN (N-W of Athens)
Posts: 7,564
Likes: 0
Received 3 Likes
on
3 Posts
One guy on here (no longer around) was running a 95% stock LT1 with a supercharger putting out 423 to the wheels. He had full exhaust and a tune, the rest was stock. Even the injectors, surprisingly. I don't know HOW they outlasted the motor! He eventually blew a few ring, but come to think of it, if the injectors were over 'dutied' then possibly they were just dumping in the fuel and caused ring wash. Still, insane power for a stock motor! Wonder how many times down the track it would've lasted with a 100 shot on top of that lol
11-19-2008, 07:38 PM
#6
Staging Lane
iTrader: (5)
Join Date: Oct 2005
Location: Arkansas
Posts: 93
Likes: 0
Received 0 Likes
on
0 Posts
This was threw a th350 and unlocked converter. My heads have stock vaules and 918s heres a vid http://www.youtube.com/watch?v=jaATg...eature=related car runs 93 mph on motor and 101 on gas in the 8th mile
