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10-30-2010 #1
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- Jun 2001
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- Newbury Park, CA
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- 5,838
It's time for a little more mojo.
It's been sitting under my bench since early July but just recently got to install the new Magnuson TVS1900. Andrew at Magnsuon wanted a new Lingenfelter 100mm MAF installed before the tune and with the OUSCI coming up it was a mini thrash to get everything done before Monday.
The intake will eventually be changed over to a single tube but for now this will work OK. Everything else was basically a bolt-on.
It makes more power than the previous setup, and there's another 25+hp/tq in it but I don't want to hurt anything.
The dip in the HP graph at 4600rpm is where the tune goes intentionally rich (11.2:1 AFR) to keep things very safe. I'll gladly give up a few HP to gain overall realiabilty.
The TVS is very quiet, I can't tell there's a supercharger on the car now. That's good from a stealth/comfort standpoint, but that whine was really cool!
VaporWorx. We Give You Gas http://www.vaporworx.com
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10-31-2010 #2
Registered User
- Join Date
- Jun 2010
- Posts
- 60
Whats your timing at?
2003 Silverado RCSB with Procharger
1967 GTO LQ4/muncie project
10-31-2010 #3
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- Jun 2001
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- Newbury Park, CA
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- 5,838
I don't have a printout of that, but if memory serves it's 19*.
VaporWorx. We Give You Gas http://www.vaporworx.com
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