Unigroup Engineering

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@michellelabuschagne1683 12 күн бұрын

Thanks so much for the clip . I can't wait to sort my car

@rob3332 Ай бұрын

Imagine putting a stage 3 cam in and seeing these results.. 😮‍💨

@hemiheritage Ай бұрын

I did the Stage 1 NSR Comp Cam MK 112 300 11 on a 2006 5.7 hemi that was pushing 324.6whp/364.1wtq with longtube headers with a dynotune. Haven't had it dynoed since the Cam install and new dynotune

@davidsosnak2968 Ай бұрын

Does stage 1 and 2 helps or doest help motor to be more reliable?

@srt8rocketship241 3 күн бұрын

Been driving mine for over 2 years now with stage 2 and no issues. Get a good tuner. My guy reprogrammed transmission as well. Great daily driver.

@mikew6135 2 ай бұрын

Frp has a Tomahawk 2.0 cam with 111 LSA . For a street car this should be all one would need and make great power everywhere. I think 108-110 would be the best LSA for these cars with 108 preferred. A cam with 230-235@50 intake duration would be all you would ever need. You could run a single patteen on these cars as they have decent exhaust flow. Of course a cam with that much duration and that tight lss would require flycut or aftermarket pistons. The 6.4 with upgraded springs is more than capable of 7000+rpm which is where the 230+ cams will shine and the tight LSA would keep your bottom end. The idle would be radical and a good tuner mandatory. I will be building my Hellcat next year. Most likely will spec a custom cam though the FRP offerings are getting pretty close. A cam with 230in 242exh and 108lsa would be very nice indeed. Boost in the 20-23lb range with my Kong ported 4.5 Whipple.💪 It will be 400+ci. Im factory blower and 17lbs on pump gas now with a few gallons of e85 and some boostane for safety. I plan to run E85 when built and leaded e85 when i need to push the car harder

@DoctorMotorcycle 2 ай бұрын

Hemi's do not work well with tight lobes, and generally anything that adds Overlap with restrictive street exhausts is going to result in a loss down low. Nobody who's familiar with the Gen 3 hemi is going to put a Single Pattern, Long Duration Cam with a tight lobes in it. It's all centered around keeping overlap to a minimum, because they don't respond well to it.Going from a 224* at .050" to 234*@.050 would require closing the intake valve 5* later (low-mid loss) and double the overlap from 5 to 10 (which with street exhaust's will result in more power lost). Which is why once you get to the 220-228 @ .050" Intake/230-238ish at .050" exhaust range and 112-114 Lobe sep, you see greatly diminishing returns on both the 5.7 and 6.1/6.4. 2 of the 3 Guys that have gone 10's N/A on 5.7 Hemis in trucks, guess what the cam specs were? 218/228 at .050" on a 112 LSA. Jay Greene's cams have even more split, 15* or more. One last Caveat - FRP Ryan's Cams, even those that have tightish lobes, aren't a 111 LSA, they're a 111ICL. By advancing the cam timing and not the lobe, he gets the low-mid increase from the earlier intake valve close, but doesn't need to add in the duration and overlap that you'd get from moving just the intake lobe, which would cause the power loss experienced in this video. Check out SPDC's hemi cam testing - they tested a 108LSA, and a 112 matched it down low and made more in the midrange and up top as well. Notice how once they get to the high 21X range on the intake and high 22X range on the exhaust, there's really not much more gains. kzbin.info/www/bejne/iKm2gnesnNaYd7s

@taziblessing9305 3 ай бұрын

I have stage 3 hemi 6.1 Chrysler

@IM-hf9vy 4 ай бұрын

Need updated video I'm at 750.6 hp at the wheel on 91 octane in a 2018 trackhawk so by the calculation I'm about 950 hp by the crank

@bigal878 4 ай бұрын

Good video

@eng.ahmadalmalki7309 4 ай бұрын

Many thanks for this huge informations. I dropped stage 1 in my 6.4 scat pack and i just added filter intake (afe) and also removed the convertor, all other parts are factory, my question is do i need headers (after market)? If yes, which headers do you recommend and size.

@1320_ikimasho 2 ай бұрын

For Stage 1, you don't need headers. Stage 2, headers and new valve train. Stage 3, valve train, headers, ported heads, TB, ported manifold. Stage 4 is all out race car .

@ZacWade 4 ай бұрын

Great video. Just ordered the comp stage 1 nsr 218/228. Can’t wait to see the numbers on the dyno for that on my jgc srt

@The_forgotton_one 5 ай бұрын

humm pretty sad HP compared to an LS the days of Holden v8's beating small block chevys is over

@TechReviews2010 4 ай бұрын

I think my old man's worn LS pulled more than that standard and still running with 450000ks on it. Nice VK Tho I was expecting way more power even as NA.

@benrobertson7855 5 ай бұрын

Hi ,got recommended from the comments on rad potential,this is just so much fantastic info for my 13b na bp rx4 coupe.I can’t thank you enough.appreciate you giving such a clear honest,open vid. Best regards from New Zealand.

@rubengomez2005 5 ай бұрын

I’m installing a hellcat supercharger on my 2011 5.7 Cherokee

@fke965 6 ай бұрын

I almost always pick the smaller one and ENJOY it so much

@fke965 6 ай бұрын

I almost always pick the smaller one and ENJOY it so much

@bradharding2632 3 ай бұрын

Stage 1 is better.

@doug774 6 ай бұрын

Great video very informative

@STRRAYNGE 6 ай бұрын

Non MDS lifters are required, correct? I had been looking at a stage 3 cam for my 2019 scat pack challenger, but after looking at your other video and dyno numbers of the 3 stages compared, the stage 1 seems like a no brainer, especially on stock internals.

@kennethstrickland477 7 ай бұрын

Your stage 3 sucke

@kimboDragon 7 ай бұрын

Yep I want to see more 355 tuning 👍

@mikey13b 8 ай бұрын

Very cool

@str8o.g241 9 ай бұрын

Great video, have u got any videos setting up the mixtures

@darwonboyful 9 ай бұрын

Great results from such a mild engine. The mixture plot really shows how fuel injection can fill in all those areas where the mixture isn't optimum even though peak power might not be much more

@mikew6135 11 ай бұрын

Obviously no need for any more than stage 1 on the stock motor. One of the MAJOR issues is LSA. Usually the smaller cams have tighter LSA which makes more TQ and average HP. Just facts. Somehow in all our modern wisdom; we think that adding duration along with a widened LSA is the way to go. It's not! Run a tighter LSA and moderate duration. This will provide what the engine wants and not what you want. On a Hellcat you could grind a cam with factory numbers except for big tightening of the LSA and make more power everywhere. Most likely beating aftermarket wide LSA cams in average power. You could also keep your VVT while increasing power everywhere. On a side note . You CAN get a lopey idle with the smaller can and tighter LSA

@1320_ikimasho 2 ай бұрын

Very well said! 💯👍

@donwest5387 11 ай бұрын

They're Datsun 510s

@donwest5387 11 ай бұрын

I have a built napz 2.4/SSS head on mine. (suzuki electric power steering)

@captain052A Жыл бұрын

Absolutely best video and best channel who replies to comments properly. 100% RESPECT

@jtc1964x Жыл бұрын

None of these seem to be worth the trouble. I am pulling 426HP and 425 lb-ft stock with a stock Chrysler 5.7 exhaust on my 6.4. Tiny gains for the cams

@dannymcbride783 11 ай бұрын

Cap the brand new 5.7's only make 370 to the crank stock. You pulled those numbers out of your ass, along with your husband's semen.

@kisoshi898 Жыл бұрын

I recently had a dyno result of 444 hp on my rt scatpack. Any suggestions of which stage cam and brand that I should check for 30 more hp?

@danieljohn4603 14 күн бұрын

The baseline for my 2019 Scatpack was 445 HP/ 457 TQ. with a ported 84 mm throttle body, and an email 93 tune, I made 471/475. So I gained 26 rwhp. If you are only looking for 30 HP, I wouldn’t waste the time or money installing a Camshaft.

@captain052A Жыл бұрын

What brand camshafts are they? Comp ? Texas?

@bajan_hove9078 Жыл бұрын

I know this is a old vid but how you get your cam to have a smooth Idle? Is the mds still Active?

@robertorodriguez6872 Жыл бұрын

Something is wrong here...I've seen dyno runs making more or the same power then that on a stock 392... so then whats the need for a cam exchange just saying...

@ehpunka Жыл бұрын

This is the type of video I have been looking for

@bradysmith3024 Жыл бұрын

fun fact, Hellcat lifters are identical to the 6.4 and 5.7 hemi.

@kevingilmore9366 Жыл бұрын

true

@kevingilmore9366 Жыл бұрын

better upgrade is a hellcat oil pump

@srt8rocketship241 3 күн бұрын

Comp had a delay on lifters with my stage 2 cam. HHP sent me the Hellcat units . The goal was no more MDS so object met.

@pmp2559 Жыл бұрын

So are all stage 1 cams from different manufacturers the same in performance levels? Is this something new I don’t recall having stage 1-2-3 cams for older engines like 340-440? Thanks

@jamesmclennan3618 Жыл бұрын

Mine would always die first take off then it would be fine did have an over heating issue

@youdontknowordoyou Жыл бұрын

I have the 2012 300 SRT8, I wonder how this would look with the 5 speed instead of the 8 speed trans.

@change_your_oil_regularly4287 Жыл бұрын

You don't need a 1000rwkw "$2k barra" to enjoy driving your weekend street car Some of the nicest sounding engines I've ever heard were 304, 308, 355, 383 Holden V8s A nice Holden V8 sounds much better than an LS IMO

@donsonbr Жыл бұрын

love the video I wish you were in Dallas to install it on my 6.4 hemi

@WhiteMouse77 Жыл бұрын

......Dear Santa....

@Welcometofacsistube Жыл бұрын

I have a 14 srt 300. 52000km and not one issue

@scottandrews4822 Жыл бұрын

What about the torque figures?

@vincentenk4449 Жыл бұрын

Great vid! She sounds like an evil wench when she's on cam & winding up! I'm here in the states & contemplating a 6.4 upgrade for my '06 300. How much of a PITA is that & how do you switch the idle from choppy to smooth?

@morrischoo9960 Жыл бұрын

The variable cam timing retards the cam as revs increase. Idk, but let's say it varies by 8 degrees. Would maybe start out with a 4 degree advance on the cam optimized for torque in the middle of the power band. And at half rpm or 3050, would be at zero degrees. Then drop a degree every 760 rpm increase. It's best to pick a cam that gives the best average horsepower from basically 1000 rpm to redline. And the flattest torque curve. A dialed in setup is what is needed. No one component will ever really improve and engine like the 6.4 without supporting changes. Best post I've seen thus far . Eliminating the non wrenching boy racers opinions is a refreshing thing. Noise and lope are not necessarily faster. Efficiency always is.

@karlringe9523 Жыл бұрын

Hi. Nice mate. Good work. I learn about the dyno tuning by people like yourself, I am yet to get to efi tuning and diagnosis lol, thank you

@Smickster01 Жыл бұрын

i had a datsun 1600, 1.8l twin 45's and it was da best car dat i owned. shit, why am i talking like this, im educated.

@bri-manhunter2654 2 жыл бұрын

The stock bottom end can handle the the higher rpm range with upgraded valve train. The 6.4’s do not have a long enough stroke to cause issues. Sorry, but the video is a waste if you are not maxing the cams with their proper rpm range: also, having the cam specs will help a lot as well. Depending on how big the stage 3 is you could benefit from a shorter runner intake with a stall. Moreover, the video was done well.

@Cultofpersonality09129 Жыл бұрын

Lmfao! There’s no such thing as “Stage cams”. Lift, duration, icl and LSA are specs. Not stages. As far as RPM, that has to do with your valvetrain. You can’t just slap a bunch of $hit together out of a catalog.

@392_choppa 2 жыл бұрын

Have a 2019 scat with a JLT Cai and solo performance cat back and hhp tune put down 441whp dyno jet. Cam and headers should have you in the 460- 470ish whp from what I've seen. But great vid sir 👏 👌 👍kzbin.info/www/bejne/nZuWdZqugd-Nqqs kzbin.info/www/bejne/bX61hauXrKabhac kzbin.info/www/bejne/a4Kli2yQgaaieas few examples

@nickkiofetzis5667 2 жыл бұрын

i am suprised he didnt check the needle seat size first up upon removing the lid and checking it everybody knows you change it if it's only a 2mm, a 3 mm is the norm for any performance application what was he thinking?

@derbycityracing2997 2 жыл бұрын

How does your stage 1 in the video compare to the mark82 frp cam or the hrt nsr cam for 6.4?

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