Nitrous on a stock LS1...
01-13-2004, 09:19 PM
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Nitrous on a stock LS1... I wanted to know if it is possible to spray a 200 shot of nitrous (wet or dry) on a stock LS1? Only mods I have is a cut out, lid and HPP+3. Can it be done with an upgraded fuel pump and LS1 Edit? Thanks in advance.
01-14-2004, 01:10 AM
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Sure it can. You'll need to do several things first.
1.Upgraded fuel system
2.TR6 plugs or colder
3.ditch the HPP3 and run about 20-22 deg timing(what i run) tune A/F with a wideband O2 (i run 10.5-1)
4.Good gas for safty
5.if you do dry you'll need bigger injectors also
P.S. you be running on borrowed time, stock internals won't take that much nitrous forever. It may pop on you first bottle or your 100th bottle.
1.Upgraded fuel system
2.TR6 plugs or colder
3.ditch the HPP3 and run about 20-22 deg timing(what i run) tune A/F with a wideband O2 (i run 10.5-1)
4.Good gas for safty
5.if you do dry you'll need bigger injectors also
P.S. you be running on borrowed time, stock internals won't take that much nitrous forever. It may pop on you first bottle or your 100th bottle.
01-14-2004, 01:40 AM
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You'll need a colder plug than a TR6, more like an 8. We run 14* of timing on a 250 so on a 200 I'd run 16-17 and an AFR of 10.5-10.1. I would also suggest rod bolts, but you could probably get by without them. We also use 116 gas when we race.