9:1 compression 454 and it runs mid/low 12's on 87 octane w/3. Now after driving the idle has smoothed out almost sounding stock. I would say the lope might start at 220+ degree dur and 110- LSA. For mild cams, an idle ignition timing advance of approximately 16-18 degrees will do. Works with LC9 and LH6 with 8th digit of the VIN number being 0, 3, or M. Many say you can t run a 110 LSA cam with EFI. Make sure you know what route you're going to go, i. It has a rowdy idle and will out-horsepower any cam in its range. *Note: Recommended valve spring is 85033-16. This cam coupled with TFS 215 CNC LS cylinder heads has made 472 RWHP in a 2004 Z06 Corvette. The guy told me that I could run up too a comp cam 212/218. , LT's can be had for cheap now days (Pacesetter), then you'll have a loud car with more performance to boot.
THUMPR CAM 350 SERIES
Find 2011 Cam Motion Hotrod Series Performance LS Camshafts and get Free Shipping on Orders Over $99 at Summit Racing! If you're seeking a choppy or lopey idle sound similar to old 3/4 cams, you'll need Cam Motion Hotrod Series performance LS camshafts. The VCM 719 is designed to work with a stall converter of at least 2,200. Old afr 190 heads, they are like the L98 aluminum vette heads, they need timing Efi gives me great fuel control tho. Great choice for street driven LS V8 engines like the 4. Gave it 30 deg at idle and just off idle it was 34-36 and by 1200-1400 it was 40 deg.The PO told me it has the GM hot cam in it with 3.No surprises when the cam card comes! Stage 3 grinds are perfect for a modified car (headers/converter required) wanting as much as possible while still retaining great driveability. 3 Choppy idle that lets everyone know your LS means business Recommend 2,500 rpm stall torque converter for best performance Increases mid-range and top end power without sacrificing low end torque A good fit for naturally aspirated or boosted applications One of our most popular cams for 5. sounds good for 232/234 but me mate (owner) wants more of a chop. tuning cam ls1 I have halved both tables to suit idle etc.Every cam we have ever made was created with a racer or aggressive idle, works well with 2800 stall and 3. It causes a lot of intake reversion which causes the engine to basically choke on it's own exhaust during idle. really good idle at 725rpm/ 18*spark idle what do you fellas normally run with your underspeed/overspeed tablesleave them at stock levels or a tad lesser? If you're seeking a choppy or lopey idle sound similar to old 3/4 cams, you'll need Cam Motion Hotrod Series performance LS camshafts. HPA/HP2- low 230s cam, lumpier and more up high power by a small margin over the LSV calmer than the GT. moderate choppy idle upgraded valve spring kit & pushrods suggested excellent towing cam. The Stage I hydraulic-roller cam features a good idle, excellent low-end torque, and mid-range horsepower.
Then he suggested I pick-up a LS6 or LS2 stock
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