Can we have a regular conversation for once? I really like pic

>>15170321
How would you know? They're only put in corvette race cars.

>>15170321
>pushrods

top kek

this will only end badly

>>15170321
Fuck you you fucking cunt.

>>15170337
OHC fag

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>>15170346
Pushrod bro

>>15170321
>>15170336
>They're only put in corvette race cars.

What the hell is it? an LS(R)?
>inb4 edgy cunt reply

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>>15170321
This is a good engine fgt

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>>15170321

GTR engine is better

>>15170346
feels good to be superior

>>15170495
At sucking cock

>>15170499
>this assmad pushrod cuck projecting his fetishes

kek

>>15170526
>his japscrap doesn't make over 1000 whp from n/a pushgod v8
>needs twin turbo to achieve anything resembling speed

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>>15170577
>fastest racecars are OHC
>highest top speed modified production car has OHC
>highest top speed production car has OHC
>fastest pro stock car has OHC
>fastest car around the nurburgring has OHC
>fastest motorcycles are OHC

literally stay mad OHC is superior nigger

>>15170598
>no R&D for pushrods since the oil crisis
>hurr OHC is faster
huh

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it is a fucking good engine.
the engineers said without restrictors, that 5.5L would make 700+ horsepower.

ferrari and Audi even tried 2 ban/penalize OHV engines because they claimed the small size and weight was an unfair advantage.

>>15170619
>no R&D for pushrods

because pushrods a shit, duh

>>15170627
>audi
>racing in GTE

dummy

>>15170629
no
because the japs finally invaded America with their high production values and OHC

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>>15170645
you are a tard

>>15170627
they want to ban it because GM is the only brand that uses the 5.5L of allowed displacement

ferrari, porsche bmw and aston are fucking retarded and are using smaller engines

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>>15170641
meant to say the Porsche

but still, DOHC users were bitching about the C6/C7R beating them every race.

it's a damn good engine.
i have the C7R timing chain, shit is the strongest single chain on the market.

>>15170673
nlo ur tard bich

>>15170598
>>fastest racecars are OHC
what overhead cam engined commonly used racecar is reaching speeds over 300mph?

>>15170675
>DOHC users were bitching about the C6/C7R beating them every race.
yeah, because they are fucking retarded and are using smaller engines

aston martin is using a 4.5 liter v8, bmw is using a 4.3, ferrari is using a 4.4 and porsche is using a 3.8 flat 6

they are honeslty fucking dumb and hope they lose until they realize they are at a disadvantage by using a smaller engine

>>15170483
Yeah, I love BMW motors, especially the s54

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>>15170683
Blessed art the HEMI

>>15170683
>This
Pushrod Top Fuel engines are the fastest cars in the world.
fastest street legal drag cars are all OHV

>>15170492
It's also good, but I will always prefer NA

>>15170683
>>15170707
>OHC and the Ford Cammer were banned in NHRA because it as much better than pushrods

top kek

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>>15170703
NO
REPLACEMENT
FOR
DISPLACEMENT

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>>15170673
>>15170703
>they are fucking retarded and are using smaller engines

Well, at least they have better HP/L.

>>15170718
for the most part yes.
Boost+ large displacement is still king.

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>>15170718
>>15170730

>8.1L
>600 hp
>slower than a car built in a shed powered by a ford focus 4 cyl engine

tip top kek

>>15170727
>Well, at least they have better HP/L.

why does that matter?
the C7R has a better power to weight ratio.

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Anybody know what's going in with the intake here? It looks like there is a huge restrictor on it

>>15170757
pretty sure the lightest GTE car is the evora and the 911

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>>15170738
please re-read my comment

Boost+big Liters=god engines

>>15170758
There is. To comply with regulations.

>>15170758
you answered ur own question.

>>15170761
power to weight, not overall weight.

>>15170738
>car

>>15170766
>drag racing
goes on >>>/lgbt/

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>>15170738
KEK!!!!

BTFO!!!

>>15170773
>mad

>>15170738
>8.1l
The Viper never came with an 8.1l engine

>>15170784
do you happen to know what the meme C7 Z07 did for a lap?

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>>15170800
it probably overheat'd and couldnt finish the lap

>>15170776
>pale, weak, NEET, opinions about professional drag racing belong on /o/
Looks like you found the right taiwanese finger painting forum champ.

>>15170771
Hmm that's weird. Well I think most racing rules try to get an even power across all the cars, to leave it up to the driver.

>>15170805
that's not an answer to my question.
it's like 60F where that track is

>>15170807
but just peak power iirc, the higher displacememnt of the corvette engines makes more power at lower rpms

>>15170757
>why does that matter?

Unfortunately people seem to like using that as a way to shit on one car over another.

The LS7 was (as far as i'm aware) the only 500+ HP NA Engine to pass Gas Guzzler tax in the US.

The Coyote also gets better Gas mileage than a smaller displacement BMW V8 (i had a picture giving a perfect demonstration but i lost it)

>>15170821
i also think another part is the rules dont allow VVT.
no VVT puts dohc heads at a disadvantage.

>>15170831
no VVT puts any engine at a disadvantage

>>15170337
Enjoy your cambelt failure faggette

>>15170835
OHC doesnt benefit that much
the new LT1 makes like 20lbft more torque with the VVT.
not much considering a 465lbft engine

>>15170877
quite a few OHC engines have chains.. some even have gears.. but yeah a small chain is going to last longer than two long chains.. or 4 medium chains, or 8 chains of different sizes in numerous directions deep inside an engine all guided by fragile plastic parts.

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>>15170707

Renault 1149cc 8 valve master race

>>15170995
hon

>>15170727
>Well, at least they have better HP/L.

Not hard at all to get HP/L from an OHV, it'll just not needed for it's price range since all it would do is make the engines double the price they already are.

>>15170727
>Well, at least they have better HP/L.
but they have less liters.... and therefore less tq...

>>15171662
>inb4 some fag posts that 3L v8 that isn't reliable at all and also has barely any torque

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>>15171715
you called?

pushrods a shit btw

>>15170716
>Ford not banned for being Ford

>>15171837
No.

https://www.youtube.com/watch?v=JtpzA0hd8Kg

>>15170321
Push rods are for boomers

>>15170321
Crossrams make my dick so hard.

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>>15172776
Well there's now a cross ram for the LS3 by a major aftermarket manufacturer

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>>15172776
>>15172935

>>15172947
Fuck, I'd put that shit on my engine for looks alone.

What do you guys think of mercury racing's DOHC ls heads?

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>>15173010
Tall as fuck, expensive but good for anyone that wants it.

Also barely any intake options.