Attn: Anyone who has taken the heads off a L03

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Mar 7, 2001 | 11:15 PM

Basett Racing

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From: Valley, AL

Attn: Anyone who has taken the heads off a L03

Ok, guys, I've got a few quick questions. Are the L03 pistons flat top 4 VR like the L69, or are they the dish w/ no VR like the LG4?? I got a great deal on a set of ported LB9 heads and I'm planning on changing them out soon, and I was wondering which piston was in the L03. Thanx Guys.

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82 Z28 350, Ported #882 Heads, Performer RPM cam and intake, hedman headers,650 Demon carb,
Trans: Turbo 350 w/ 4000 stall -- Rearend 7.5 w/ Richmond 4.10's, Auburn Minispool
Best ET: 12.52@107.2
Future plans: Dart headed, Roller cammed 383 in early '01

89 RS, L03 305, Hypertech Chip,cat delete, Dynomax exhaust,K&N open element Filter,160 stat, MSD coil --Trans:700R4 Corvette Servo -- Rearend: 7.5 GM 3.42 w/ posi-lock
New Best ET: 14.91 @92.9
Bassett Racing
Mid Atlantic F Body -82 Z28 Page

R.I.P. Dale Earnhardt #3

Mar 8, 2001 | 01:05 AM

Keith5

TGO Supporter

Joined: Oct 2000

Posts: 1,231

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From: Wilmington NC

Car: C1500

Engine: 350

Transmission: 700r4

Axle/Gears: 2.73

I think it had VR's and was flat top.

About the LG4 wouldn't that depend on which it was? I bet the last ones were flat top's.

Mar 8, 2001 | 08:10 PM

Z28 Boy

Supreme Member

Joined: Nov 1999

Posts: 1,069

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From: Charlotte, NC

Car: 1991 Camaro RS

Engine: GMPP 350 HO w/TBI

Transmission: 700R-4

Axle/Gears: 10-bolt w/3.73s

umm i can take a look tomorrow for ya...i have my L03 on a stand in the garage, and the head is already unbolted and just sitting on the block. ill let you know tomorrow afternoon.

-brian

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1991 Camaro RS - ultra blue metallic, t-tops
GMPP 350 HO crate engine - TBI, MSD ignition, SLP exhaust
700R4 - 2,400 stall converter, vette servo
10 bolt - coming soon - SLP zexel torsen differential, GM 3.73s
z28boy.fbody.com
z28boy@twcny.rr.com
AIM - "Z28 Boy"

Mar 8, 2001 | 08:43 PM

soulbounder

Supreme Member

Joined: Jul 2000

Posts: 1,787

Likes: 20

From: Tomball, TX

Car: 89 TTA

Engine: Turbo 3.8

Transmission: 200R4

I believe they are flat topped.

Mar 8, 2001 | 09:31 PM

NJ SPEEDER

Supreme Member

Joined: Sep 1999

Posts: 2,175

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From: Ewing, NJ

they look just like l69 pistons.

lata
tim

Mar 8, 2001 | 09:34 PM

Basett Racing

Thread Starter

Member

Joined: Dec 2000

Posts: 271

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From: Valley, AL

Thanx again guys

------------------
82 Z28 350, Ported #882 Heads, Performer RPM cam and intake, hedman headers,650 Demon carb,
Trans: Turbo 350 w/ 4000 stall -- Rearend 7.5 w/ Richmond 4.10's, Auburn Minispool
Best ET: 12.52@107.2
Future plans: Dart headed, Roller cammed 383 in early '01

89 RS, L03 305, Hypertech Chip,cat delete, Dynomax exhaust,K&N open element Filter,160 stat, MSD coil --Trans:700R4 Corvette Servo -- Rearend: 7.5 GM 3.42 w/ posi-lock
New Best ET: 14.91 @92.9
Bassett Racing
Mid Atlantic F Body -82 Z28 Page

R.I.P. Dale Earnhardt #3