The 2-Minute Rule for faq science videos
3) Will receiving rid of your resonator increase the sound concentrations/inside drone? tiny little bit or substantially?
five. Swapping out the stock catalytics for Mustang catalytics doesn’t make many perception to me both. Modern-day cats aren’t really restrictive in any way…Until you’re strapping a supercharger on to the motor, you don’t need to the touch the cats.
The excellent news is usually that these are definitely all cat-back techniques, as well as the most critical portion of the method is from The top to the end on the 2nd catalytic. Providing that chunk of the program is dimensioned correctly, points will mainly continue to be precisely the same in standard street driving.
During the article above it doesnt mention how we will establish the particular diameter with the muffler While using the CFM other than with the desk.
Frank – Sounds excellent to me, but I’d endorse putting up this concern with a forum for Regal GS (or 3800 S/C) automobile house owners to check out if everyone has any unique insights.
Jason 2 – Sorry man, I don’t have an easy method to estimate move by diameter. It’s in fact rather sophisticated, Which explains why it’s not outlined here. Should you’re trying to find an uncomplicated method to estimate pipe area, it’s Pi occasions the sq. from the radius (don't forget Pie – R – Square from university?)
I’ve been investigating exhaust for a calendar year and am glad to finally have discovered some real demonstrable math and engineering sequences driving this. Loads of my browsing has long been on mustang concept boards and it appears to be Many of us simply repeating what they read on the net, without having look at this now seeking to use reasoning, science, or hands on experience.
I guess I’m wondering When the 200hp determine is too very low. But Otherwise, I’d say again items have a peek at this site off to maybe two″ and connect with it fantastic…you’re shut plenty of on that aged truck.
Porkchop – It seems like you could possibly take advantage of even bigger pipes, particularly if you’re losing link electrical power at the best finish. It surely can’t harm, as being the engine helps make lots of power for a twin two.five method.
Darrell – I understand a lot more now. It looks like you had a semi-customized factory exhaust that you simply changed with two substantial-stream mufflers.
, We'll stop working the challenge, describe how you should go about figuring things out scientifically, then depart you with a few fantastic speedy-and-soiled exhaust process math along with some attention-grabbing one-way links.
I don’t abide by your remark – not sure what you’re trying to say. Also, Keep in mind the short article says ideal way to figure out the proper dimension is to try and do The mathematics…the chart is often a shortcut.
By my calculations, a 600cc motor at eight,000RPM is going to suck in 85CFM (I realize, I’m mixing units). In spite of fuel, I doubt that motor makes a lot more than 100CFM of exhaust…and that’s at or in the vicinity of WOT (I’m assuming a redline all-around 9k?)
Getting reported that, you would possibly Examine the cost of necking up and down vs down and up. Could up that up and down is much less expensive.