narush

These heads are completely assembled and have been milled .035 thousands to bump compression they also include dual BTR race springs as well. Asking $2600.

Intake runner volume - LPE CNC: 275cc - Stock GM: 261cc
Exhaust runner volume - LPE CNC: 93cc - Stock GM: 89cc

Chamber volume: 69.5
9.0:1 Compression on stock LS9 or LSA engine
10.6:1 Compression on stock LS3
9.63:1 Compression on LPE low compression 417 CID short block
9.5:1 Compression on LPE low compression 427 CID short block

- 2.165 Light-weight titanium intake valves
- 1.59 High performance hollow stem sodium filled exhaust valves
- Comp Cams 26926-16 dual valve springs
- Lingenfelter XX04190-0016 LS9 titanium valve spring retainers
- GM LS9 valve locks
- GM Intake & Exhaust Valve Seals

Minimum of 4.00 bore size recommended with this cylinder head.

Flow numbers are measured on 4.065 bore

LPE CNC L92 LS3 Flow Specs
Intake valve lift / Exhaust valve lift
.200 - 158 cfm / .200 - 116 cfm
.300 - 230 cfm / .300 - 161 cfm
.400 - 282 cfm / .400 - 201 cfm
.450 - 302 cfm / .450 - 213 cfm
.500 - 322 cfm / .500 - 220 cfm
.550 - 340 cfm / .550 - 226 cfm
.600 - 350 cfm / .600 - 231 cfm
.650 - 358 cfm / .650 - 234 cfm
.700 - 344 cfm / .700 - 237 cfm

K B Vettin

thats an amazin deal

narush

Thanks Kris

narush

theofel

PM sent....With some questions....

narush

Ncie to meet you and PM replied.

narush

narush

Up for the weekenders