10/2/2023 0 Comments Drag race carOnce the engine is in drive the car round gently for 500 miles not exceeding 3000rpm and NO harsh acceleration during this period but do plenty of hills and really work the engine at different loads (keeping under 3000 rpm). When you fit the exhaust put an extra flange joint just behind the engine so when you're at the strip you can remove it. they weigh less and reduce drag on the engine. While doing the engine swap, get rid of the power steering and fit a manual rack. It will also be a good idea to fit any high performance parts while you're here too.ī) Get the car of your choice, put bigger brakes on it and put the engine in. It may be worth fitting a high pressure oil pump too as the engine will get a lot of punishment. While you are there replace your piston rings, all engine bearings and oil seals. Strip it down and make sure it is all OK. The order TorqueCars would recommend tuning your drag car is this:Ī) Get your engine first. It is not possible to build a car specifically to do both and you cannot run a strip car round a circuit because it won't corner, but you can run a circuit car down the strip it just won't be as quick as a purpose built drag car.ġ) Do you want the car to remain very comfortable, or are you prepared to throw all luxuries out the window and have it raw.Ģ) How much do you have/want to spend? As much as it costs, a lot, a little or build it on a shoe string. Superchargers are best as you have constant boost across the rev range giving you more launch control and good top end power.īuilding a car for the circuit and putting it down the strip with a little squirt of nitrous to help your time is probably your best bet. With a N/A motor you have more control over your launch as you don't have to worry what your boost is doing but you have a harder task getting the top end power. This means screaming the motor off the line and gently feeding in your clutch to avoid wheel spinning and torque steer which will loose you valuable time. Turbos are alright on the strip as long as you remember to keep your rev's up, and that includes when you launch. If you wheel spin you loose time.Īfter your first quarter mile run you will be totally addicted. When building a drag car it needs to be as light as possible and as powerful as possible, whether it handles and goes round corners is not important but you do need maximum traction at the driven wheels. You may be up against a car that has a top speed 20 mph higher than yours, but if it takes an extra 4-5 seconds to get there you will probably win. Top speed doesn't have to be an extra ordinary figure to get a good 1/4 mile time, you just need to get there quickly. All drag racing advice here is to be used on the track in an organized event.ĭo you really want to tune your car for quarter mile acceleration? First off you need to decide what your budget is and which you'd rather do, 1/4 mile strip or circuit because you will not be able to have both.Ī circuit car needs to be well balanced and handle well before you worry about going fast, and a circuit car needs more mid to top end power to be able to pull out of corners easily and have a higher top speed for those straights.Ī drag car just needs to get from 0 to top speed as quick as possible. We at TorqueCars do not condone or promote illegal street racing. Racing on the road is dangerous, illegal and stupid. We have a whole forum dedicated to drag racing where drag racers can swap ideas and talk technical together with everything from engine tuning, fuel selection, and transmission mods to oil selection. This article is merely an introduction to those new to the world of Drag racing, looking to convert a street car for the drag strip.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |