623 - PerformanceTrucks.net Forums - Threads Tagged with 623

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Threads Tagged with 623

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239247, 427, 623, block, build, cover, engine, gm, httpi428photobucketcomalbumsqq10thobart102jpg, lift, lsx, oil, paint, pressure, silverado, valve

13 Attachment(s)

LSX 427 Build

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thobart on 02-28-2013

04-26-2013 09:43 AM
by gnd111

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11

10,570

1000, 1200, 623, 6768, build, chevy, e85, exhaust, gt45, hp, hydroboost, lq4, manifold, turbo, twin

Turbo Choice Help for Lq4

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Multi-page thread

1 2 3)

BigTone on 01-02-2011

01-03-2011 02:26 AM
by BigTone

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27

6,680

FORCED INDUCTION

623, exhasustvalves, exhaust, gm, heads, kit, lift, ls7, lsx, pac, sodium, spring, springs, valve, valves

ls7 1.61 sodium exhaust valves / PAC spring kit

jasond26 on 08-09-2010

08-12-2010 07:21 PM
by jasond26

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4

817

GM Parts Classifieds

Thumbs up

113, 231, 239, 53, 617, 623, big, bigcam4, cam, daily, driver, forum, performance, sumc2520, summitracing

I'm finally getting a BIG cam

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Multi-page thread

1 2 3 4 5)

dlt76028 on 03-01-2010

03-22-2010 07:25 PM
by dlt76028

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43

6,567

GM Engine & Exhaust Performance

1134, 231239, 617, 623, cam

cam for sale

denali-08 on 01-19-2010

01-20-2010 06:24 AM
by Tootall

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2

3,096

GM Parts Classifieds

226226, 231, 231239, 2312f239dyno, 239, 277, 60112, 617, 623, afr, comp, dyno, lsr, lunati, results

i made it to the dyno this morning

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Multi-page thread

1 2 3 4)

TXsilverado on 03-14-2009

03-15-2009 09:55 PM
by skeet

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35

5,611

Dynamometer Results & Comparisons

623, cam, mac, shaft

Some more go fast parts....

bpowell688 on 10-14-2008

10-19-2008 09:18 PM
by bpowell688

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8

883

GM Parts Classifieds

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