More power with a tune!
Thread Starter
11 Second Club
iTrader: (7)
Joined: Dec 2007
Posts: 216
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From: South Shore, NS
More power with a tune! Well yesterday morning I went to a local dyno day after having had my local mechanic (guy who did my swap) do some tuning after I broke my half shaft at the track.
No other mods other than an oil change had been done since my first dyno.
First pull was 357/340 @ 6200rpm still running rich
Second pull they took it to 6600 and it pulled
363rwhp and 353 trq.
Mods are
224/224 on 114
shorty headers 1 7/8" primaries
3" single exhuast
LS6 intake
So another 25/20 should be noticed at the track. Last best run was a 12.66. I have a FAST 90/90 to go on over the winter (yes canada has winter coming!) and I'm hoping to find a set of 5.3L heads to bump my compression and that should get me my 400rwhp that I'm after
No other mods other than an oil change had been done since my first dyno.
First pull was 357/340 @ 6200rpm still running rich
Second pull they took it to 6600 and it pulled
363rwhp and 353 trq.
Mods are
224/224 on 114
shorty headers 1 7/8" primaries
3" single exhuast
LS6 intake
So another 25/20 should be noticed at the track. Last best run was a 12.66. I have a FAST 90/90 to go on over the winter (yes canada has winter coming!) and I'm hoping to find a set of 5.3L heads to bump my compression and that should get me my 400rwhp that I'm after
Thread Starter
11 Second Club
iTrader: (7)
Joined: Dec 2007
Posts: 216
Likes: 0
From: South Shore, NS
