Thread: 350 cu in LT5
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Old 09-21-2014   #7
Paul Workman
 
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Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
Default Re: 350 cu in LT5

Ya posted this as I was typing...

Quote:
Originally Posted by BennieC. View Post
What mods was done to it? Is it streetable?
I drove his car once - even got to hammer it on a tuning run while he monitored his laptop. It is very streetable! Idle is about 850 rpm with a mild chop, and it has manners in traffic like a stocker. A real sleeper, especially with the NPP valves.

I'll let Pete or Marc fill in porting specifications for the "500" package if one of them wants to. But, it is safe to say the top end is aggressively ported, long tube headers with 3" outlets into 3" exhausts and B&B mufflers (now fitted with NPP valves to minimize drone), It is cammed, and the phasing is optimized for best performance while remaining streetable.
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90 #1202
"FBI" top end ported & relieved
Cam timing by "Pete the Greek"
Sans secondaries
Chip & dyno tuning by Haibeck Automotive
SW headers, X-pipe, MF muffs

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