hy_bmw_freak

I found the Builder from my engine.

Jens Jarzombek
Road & Track
Dorflage 4
38126 Braunschweig - Rautheim
Niedersachsen
Telefon:
0531/693354


He Tell me i have stage 2 gm cam kit but he say he dont know which one is that because its long time ago about 6-8 years...

Also he make
pushrods 7.750
arp headbolts
arp crankbolt
btr spring kit
any stage 2 cam !? or gm stage 2 cam !?
160 degree thermostat

https://www.briantooleyracing.com/ls...ods-36539.html
https://www.texas-speed.com/p-1409-t...d-package.aspx

Texas Speed Stage 2.2 LS7 Camshaft (234/246, .635"/.635", 112.5 LSA

Brian Tooley Racing Cam specs are 230/246 .644"/.630" 115+4

Cam Motion LS7 Stage 2 Camshaft 228/240-118+4 Lift with 1.8 - .630/.612

Gm LS Stage 2 Cam Duration @ .050" Lift( Deg): Intake: 227 / Exhaust: 239
Maximum Lift (in) W/ 1.8 Rocker: Intake: .583 / Exhaust: .583
Lobe Centerline ( deg): 108

I found any cam kits with stage 2...
btr 2 stage
Texas speed 2 stage
gm performance cam stage 2

Also i dont know which one is that if i open the Engine i know more about that.
But the car Runs very Good has very good mid-range power i think I drive it until it breaks.

Apocolipse

Drive her till she breaks - then worry about it later

MickVette

Were you able to get your car properly tuned?

hy_bmw_freak

No I dont tune it again its the tune from previrous owner. the tune is from USA he send the ECU to Katech.
I make any Log drives (you know that bro) with HP tuners but i have no idea from tune.

I will let the tune the car on the dyno here in germany in few Months.
At the moment it does not look financially good.

MTPZ06

Probably a BTR 2 if its several years old, if I had to guess. I suppose it could be a TSP stage 2, but not the specs you've posted as those are their new specs, thus the 2.2 (stage 2/version 2). Also, Cam Motions stage 2 was recently revised...the old Stage 2 had lift numbers in the .612/.603 range.

hy_bmw_freak

yes its Longtime ago... i dont know which brand make a kits about 6-8 years ago i think it can be BTR 2.

who is the biggest HP to RPM on the Stage 2 Cam no the ls7 with H/C/I

Also i Feel about 6500-6700rpm it lose HP more rpm than 7100 is needless on my small mods :-)