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nope...:shrug:

Been paying it for yonks - they never charged my credit card more... Stop looking for excuses - throw this guys 5 bucks because they deserve it!

Pay 5 bucks you cheapass LOL :p

Watching right now :) https://www.motortrendondemand.com/detail/2017-chevrolet-camaro-zl1-vs-2017-ford-shelby-mustang-gt350r-/0_fq6remft/?wc_mid=4271:6400&wc_rid=4271:28032887

Tru - simply "technological advance". But then it uses different valve sizes and different cams - plus I saw CFM form Boss and S550 and Boss still flows a tad better. You just can't beat CNC porting.

Very true, there's a difference between GT coyote and Boss Coyote.... S550 head has absolutely nothing in common with cnc ported Boss head...

As I said - S550 coyote makes peak power at 7300 no matter which mani you will use. This is where the stock head "begins to choke" - you can raise it a bit with cams but that's it. So yeah, some manifolds can make power even over 8000 rpm but so what, your cylinder heads will never flow past that.

For peak power? No. GT350 mani offers best compromise between power, torque and fuel economy - if everything you want is a peak power go for Cobra Jet.

They program the rev limiter to 7800 but if you take a look at some dyno charts you can clearly see that 90% of them peaks at 7300... GT350 intake delivers the peak power at 7500 they say...well not with S550 heads...

Shell V-POWER is 99/100 RON so that's more than 95 (R+M)/2.

The problem is all shops have their specs listed for gen1 Coyote only while the S550 Coyote is a bit different - what was seen as an upgrade 5 years ago is already installed form factory nowadays. I'm also not sure where the middle of phaser is in the later model - the fact you don't need any...

I'm waiting for my Comp Cams 3 to show up - no springs for me. Stock Boss 302 had rev limiter set at 7500 rpm FROM FACTORY but those engines rev up to 8000 without any drama. S550 Coyote will make its peak power at 7300 rpm with GT350 or Boss intake manifold, a bit more with Cobra. Cams will...

LOL - I'm not anti corsa.

Spending your money is your problem and yours only. I couldn't care less. I just can't stand those keyboard commandos trying to convince you that there's nothing better from Corsa...

Buy Solo, save 300 more and you can afford Texas Speed headers(for Corsa price)...

Likewise...:thumbsup: But I fail to find how yours is even close to mine...

You know - I had to modify that corsa because that super duper engineers forgot to put some smoke in that fake pipe...and while doing this I had a GOOD EXPERIENCE and it drones... Drone is subjective. Some would say it drones like crazy, some would say it has no drone. Plus every engine drones...

My friend's Corsa drones...I reckon it must be broken :lol:

No thx, already have my dream exhaust - had to do it myself :D Plus I'm not a big fan of Corsa...