What is the biggest cam for stock 350 TBI?

COMP Cams CL12-600-4 is the biggest cam for stock 350 and plays its role as the topper since 1976. This Chevy cam increases horsepower along with torque performance.

How much HP can a stock L98 handle?

They can handle about 800 hp and 7000 rpm in boosted applications (at least for a while).

Are L98 heads any good?

The L98 heads don’t hold up to modern cylinder head designs, but they aren’t a terrible cylinder head. Some port work and upgraded valves can make them perform solidly. Really, it depends on what motor they are going on.

What is an L98 engine?

The L98 is a 6.0L, Gen. 4, small block aluminum engine used in GM’s Australian Holden vehicles between 2006 and 2010. The L98 is a slightly modified version of the L76. Since LS and Vortec engines are so common, they’ve become the go-to performance and swap engines of the modern era.

How can I make my 5.7 TBI faster?

How to Get More Horsepower for the 1994 GMC 5.7 Liter TBI

  1. Fill up your vehicle with high octane fuel rated above 90 octane.
  2. Add fuel injector or carburetor cleaner to your vehicle’s gas tank every 3,000 miles.
  3. Install a cold air intake on your vehicle’s air intake manifold.

How can I get more horsepower out of my L98?

According to Myron, with these modifications you can have an L98 with about the same horsepower as a C5 for considerably less cash….You Can Spruce Up Your L98 With The Right Parts

  1. Tune It Up.
  2. Fuel Pressure.
  3. Porting & Air Flow.
  4. Computer Tuning.
  5. Throttle-Body Openings.
  6. Exhaust.
  7. Ingnition Module.
  8. Cam & Intake.

How many cubic inches is a L98?

364 cu. in
GM 6.0 Liter V8 Small Block L98 Engine

Displacement: 6.0L / 364 cu. in.
Introduced: 2006 model year
Discontinued: 2010
Predecessor: LS1 / Gen 3 Small Block
Successor: LS3 / Gen 4 Small Block

How do I get more power out of my L98?

How to Get More Horsepower Out of a Corvette L98

  1. Remove the factory Chevrolet air intake system and install a performance-oriented aftermarket cold air intake system in its place.
  2. Remove the factory Chevrolet exhaust system and install a performance-oriented aftermarket exhaust system in its place.

How can I make my L98 faster?

Is the L98 a LS engine?

The L98 engine is a derivative of the 6.0L L76, which, itself, is a modified version of the 6.0L LS2 engine….GM 6.0 Liter V8 Small Block L98 Engine.

Displacement: 6.0L / 364 cu. in.
Vehicles: Holden Commodore
Introduced: 2006 model year
Discontinued: 2010
Predecessor: LS1 / Gen 3 Small Block

How much horsepower can you get out of a TBI 350?

The 350 TBIs only flow like 475 cfm, but can be bored to flow ~650 cfm. The bored TBI with the bigger injectors (96 lbs), the right chip, and a bumped up fuel pump (20 psi), should be able to support 345 hp (according to John’s calculations).

What kind of camshaft does a TPI 305 use?

Camshaft, TPIS Super L98 Hydraulic Roller Camshaft, SBC 87-92, LT1 93-94. This particular cam is a great little upgrade for a TPI 305 or 350. You can see 30-35hp and 40-50 lbs/ft on a stock aluminum head TPI Corvette engine and with the addition of 1.6 rockers you can expect even more.

Can you change the throttle body on a 350 TBI?

Modify the throttle body. This one pretty cheap but does require removing the throttle body. UTIMATE MODS . Stock 42mm TBI units flow around 450cfm which if you look at http://www.carburetion.com/calc.asp a stock 350 even with a cam upgrade to increase the powerband to 5500 rpms isn’t going to use much if any more than that stock throttle body.

How much horsepower does a TBI fuel pump support?

First I start with a new Fuel pump, STOCK 75lph TBI fuel pump will only support about 230hp before the fuel pressure drops like a rock.

What’s the difference between a TPI and a LT1?

The Key reason the the 88-92 L98 350 TPI motors made 245hp and the 93 LT1 made 275hp is that intake. heads flow practically identical numbers and the cam was almost as similar. Best intake for TPI in my opinion is the TPIS miniram.