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Stock bottem end nitrous build???

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Old 08-08-2009, 03:43 PM
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Default Stock bottem end nitrous build???

Ok so i am new to nitrous.I got my HSW kit about 6 months ago and cant get enough of the giggle gas.I was wanting to know what some of your N20 vets would do with my mods and a stock bottem end.Or if there is anything else i could get to make it run more efeciant.Thank you so much for you input.

LTs,CAI,3" exhaust,TSP Turqer v.2 cam,243 heads<<coming soon,monster clutch<<coming soon,HSW 125 wet shot.

When i get the car tuned i will be doing a 150 shot.
Old 08-08-2009, 03:50 PM
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Sounds like you've got things pretty well handled to me. I wouldn't sweat hitting it with 200 if the tune is good. Once you get over that, I'd start looking at throwing a set of rod bolts in it.

The other thing would be to get the 243's worked. There are a few porters that have a damned good CNC program for them.
Old 08-08-2009, 04:17 PM
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My buddy has been spraying a 200 shot for 3years and its still running strong? Have you already updated the fuel system?
Old 08-09-2009, 09:21 AM
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Originally Posted by HitmanLS1
My buddy has been spraying a 200 shot for 3years and its still running strong? Have you already updated the fuel system?
No that was going to be my next mod after everything else.Is your buudies motor fordged???
Old 08-09-2009, 01:45 PM
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Anyone thought about 317 heads on a 346 with the spray? Possible to run a bigger shot/or more timing with less compression?

I know in general this isnt the best way but Anyone think it might make more when the bottem end is so tender?
Old 08-09-2009, 06:44 PM
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Its not worth it to go low compression on a si nitrous motor.... nitrous LOVES compression... this isnt a fi setup
Old 08-19-2009, 02:05 PM
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NO stock bottom end.

Originally Posted by 6th gear
No that was going to be my next mod after everything else.Is your buudies motor fordged???
Old 08-19-2009, 04:16 PM
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I'd upgrade the fuel system before I upped the shot if I were you. Like Mike said, maybe get those heads worked and get some rod bolts. It also wouldn't be a bad idea to do head studs or at least ARP bolts when you do the head swap along with some GM MLS gaskets.
Old 08-19-2009, 04:22 PM
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i will have to agree with others in this order fuel upgrade,rod bolts, head work
Old 08-19-2009, 04:25 PM
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im running a 175 shot stock motor with exhaust 255 pump and lid




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