Q: Engine modification

asked by on August 11, 2016

I have a 305 5.0 roller cam block with 350 aluminum 220cc Runners, 64cc Combustion Chamber, 2.02 Intake Valves/1.60 Exhaust Valves. Holley high rise intake and 600 double pump carb. What would I call my modify engine?
My car has an automatic transmission.

Sounds like a nice build. Assuming you used the 305 crank, the engine will still be called a 5.0 or 305, since that is the cubic inch displacement of the engine.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Vehicle running rough and stalling
Hi, in this case, the PCV should be checked, it may be a little dirty. The elbow on the vacuum line at the throttle body may need to be replaced. Inspect for cracked vacuum line from the throttle body to...
Car electrical issues
The dash light may need to be replaced again. The light would need to be checked for a bad socket. The sunroof will need tested to see if the track is binding. The issue with your radio only working if...
Rear tires wear faster than front.
There is an alignment change to the rear vehicle toe in depending on the tire size. If you have 16 inch tires, then the new spec is -.12 to 0 inches. If you have the 17 inch tires, then the...
1st and 2nd I lost 3rd and 4th actually goes into neutral in 3rd and 4th
I don't think it has to do with your speedometer. The speedometer cable that goes to your speedometer has a sensor on the opposite side but the sensor isn't big enough to cause damage to your transmission. I would check...
Abs light is on what is the problem?
Your car is equipped with wheel speed sensors at each of the four wheels which monitor wheel speed while relaying this information constantly to the ABS and traction control system which are controlled by the car's ECU. When the ECU...
Timing issues? Weird noise when accelerating.
Hi there. Although it's true that faulty or incorrect ignition timing will impact how smooth an engine runs, other issues like mass air flow sensors (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), O2 sensors (https://www.yourmechanic.com/services/oxygen-sensor-replacement) and crankshaft position sensors (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) can also cause similar symptoms. The...
My car runs hot, then cools down, and then heats up again
Hello. Your attention should be turned toward the fact you are going through a lot of coolant. If you can not visibly see a leak spraying or any evidence of a leak on the ground, then your engine is consuming...
Hi I have a 2001 s10 that seems to have a wiring issue or something.
Hi there. Check the battery and make sure that it can hold a charge. Even though a battery can have 12.6 volts, it could have a bad cell causing a large draw. Place the battery on a load and see...

Related articles

Symptoms of a Bad or Failing Thermostat
Common signs include the temperature gauge reading being very high or changing erratically, engine overheating, and coolant leaks.
The Guide to Legal Car Modifications in Michigan
ARENA Creative / Shutterstock.com If you live in Michigan or are planning on moving to the area, you need to know about the vehicle modification laws in the state. Following these modification regulations will help ensure that...
How to Insure a Car With Modifications
There There are a lot of reasons why vehicle owners may make customizations (https://www.yourmechanic.com/article/how-to-customize-a-car) to a car, from getting a custom paint job to reflect a favored color to making internal tweaks to satisfy a need for speed. While cosmetic...