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Old 06-21-2013, 03:48 PM   #663
GretchenGotGrowl


 
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Drives: `12 LFX/`11 EB F-150/`13 Sonic RS
Join Date: Sep 2010
Location: Little Rock, AR
Posts: 5,464
Just got back from the shop and all the parts were delivered. They had already gone to the machine shop for weighing before they start balancing. Unfortunately, they found out they sent the wrong wrist pins, so we've in a holding pattern until we get the correct ones.

The goal is to get the weight back down from the 14g we added for each piston last time. Aaron is shooting for about +/- 1 g. That will make it easier to balance and hopefully we won't have to add any weight to the crank this time.

I've got some pictures of the crank, mains and the bare block I'll upload later. Figured I would share for those that have never seen an LFX torn down before.




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EFR Twin Turbo LFX-GPI Tune-ZL1 fuel pump-10:1 CR forged pistons-3.45 gear-Meth Injection-BMR Trailing Arms, Bushings & Sway Bars-CircleD 4000 Stall-GPI Fuel Enrichment System
647 RWHP & 726 RWTQ @18.5 psi on 93 Octane (locked converter)
1/8 mile -- 7.158 @ 102.10 (20psi); old build
Build Thread

Last edited by GretchenGotGrowl; 06-21-2013 at 03:59 PM.
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