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Going to the track tonight by NightMare Cruiser
Started on: 08-06-2014 07:41 AM
Replies: 2 (125 views)
Last post by: NightMare Cruiser on 06-27-2015 06:28 PM
NightMare Cruiser
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Report this Post08-06-2014 07:41 AM Click Here to See the Profile for NightMare CruiserSend a Private Message to NightMare CruiserEdit/Delete MessageReply w/QuoteDirect Link to This Post
I'm going to the track tonight to do a run or two. 3800 SC 3.4 pulley. What's the best RPM to launch at? Any other tips?


Gary

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Dennis LaGrua
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Report this Post08-06-2014 08:33 AM Click Here to See the Profile for Dennis LaGruaClick Here to Email Dennis LaGruaSend a Private Message to Dennis LaGruaEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by NightMare Cruiser:

I'm going to the track tonight to do a run or two. 3800 SC 3.4 pulley. What's the best RPM to launch at? Any other tips?


Gary



Word to the wise. I recommend first doing a check with a wideband O2 sensor to find out your exact A/F ratio. The fueling is probably close but if you go lean, engine damage can result. With the 3.4 pulley and free flow exhaust you are pushing in more air. You may need more fuel. On the subject of launch; you don't have a limited slip differential so I would just go out with the RPM'slow.

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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Powerlog manifold, Northstar TB, LS1 MAF, 3" Flotech Afterburner Exhaust, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, HP Tuners VCM Suite.
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NightMare Cruiser
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Report this Post06-27-2015 06:28 PM Click Here to See the Profile for NightMare CruiserSend a Private Message to NightMare CruiserEdit/Delete MessageReply w/QuoteDirect Link to This Post
AFR are good. No knock either. I'm gonna try again in a few weeks
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