JUNKYARD TURBO LS. HOW TO MAKE MORE HP PER PSI. JUST ADD A CAM!

[@nomercenary5280]

Congrads on the 250k subs man!

[@thelitmedallion]

A camshaft swap in the LS1 motor was such an easy and bang for the buck mod. Throw on Borla and an airbox and that engine was ridiculous.

[@keithdelahoussaye9682]

I would love to work work with that guy -Really helpful for a new Generation

[@jaypisme2343]

Back in the day before 911 we had a sbe sbc make 550 at the tire on spray. It was the dyno record for a while and it was a ford place. They hated us.

[@jaypisme2343]

Our buddy worked there and sold the dyno sheet to a kid for 20 dollars. We ran into a kid in town who wanted to race he handed me that sheet. I looked for a sec and said no way. I said sure we will race we have the car that made that power. He didn’t have a lot to say he was so embarrassed.

[@woodyrinker1530]

Ty for putting this video together, It’s almost identical to the combo I’m working on. Do you recall what the injector duty cycle was on the 80’s at this boost level on E?

[@richardholdener1727]

I don't have data logs unfortunately

[@overlybuilt5110]

Hey Rich, any plans for a "Diesel power" type testing (preferably boosted Gen VI 454)? Something with BIG mid-range and a max RPM of about 5/5500 to be used in a tow/haul application. Turbo choice would likely be key to quick boost response, without excessive backpressure.

[@baby-sharkgto4902]

My combo is easily making well over 40 hp per lb of boost…. sort of… because that is not factoring in the parasitic loss of the supercharger. Something fun for everyone to think about and to consider when doing their own calculations 🤯

[@richardholdener1727]

so your na motor makes 588 hp?

[@baby-sharkgto4902]

@@richardholdener1727 hi Richard! It is a 427 stroker LS with AFR 245 heads, cam is 243/259 .624/.624 116 +5. I never had the engine on an *engine* *dyno* per se but this combination is well documented to make 625-650+ NA power.

[@fasteddy]

Love what you do! Richard could we have the specs on the carb you use so much for boost? Have a 650 I'm trying to get right and would appreciate any info you could give us! Thanks

[@dalechenoweth915]

Thanks Rich for all your hard work. Do you have any data over the years to compare de-capped factory injectors with aftermarket injectors. Any opinions on this topic?

[@richardholdener1727]

DECAPPED IS NOT GREAT-IT TAKES A LOT OF DECAPPING TO GET 8 THAT FLOW THE SAME-AND EVEN IF 100% DUTY IS THE SAME-THE SLOPES CAN BE DIFFERENT

[@dalechenoweth915]

@@richardholdener1727 Thanks Richard, you're awesome.

[@tommynorman9723]

So would changing the degree as to where it’s set in at help bring lower in torque numbers up? Not sure what the truck Norris cam is ground on but say it’s a 112 or 109 an you set it in on 104 degrees thanks

[@richardholdener1727]

sometimes yes, sometimes no

[@russelljackson7034]

Right on

[@cameracamera1319]

Hi. Thank you.

[@itseithergonnaworkoritaint7852]

What about adding rocker ratio, for every .1:1 of rocker ratio gives about 2 degrees more of duration@ .050" plus the extra lift it provides. So if you go up about .3:1 that would be like a cam with 6 more degrees of duration and the extra lift from the ratio. Have you tested this with a factory cam with boost to see if there would be an increase?

[@richardholdener1727]

rocker ratio tended to add power with rpm on the stock cam

[@TxHammer757]

What about a gen 3 hemi 392 with a comp cam 274 with boost?? Have you done this combo???

[@richardholdener1727]

no

[@coltonkelly6303]

Just wondering did you already make a flat plane crank 5 3l video?

[@richardholdener1727]

that will never happen

[@coltonkelly6303]

@Richard Holdener is that not something you would bother with or would there be another reason

[@stephenramsey1102]

Richard I got another question on my 6.2 with sloppy stage 2 and two of these turbos gt45t4- 106-98 will it be a good idea in my 280 z or different turbos just daily driver back half car thanks again

[@richardholdener1727]

do you want or are you ever going to use 1500 hp-if not-go smaller

[@stephenramsey1102]

WOW thanks for the info sounds like it would have room for improvements later on down the road appreciate your time thanks again for your help

[@TheProchargedmopar]

I blame the boost!!!! Add more to fix EVERYTHING!!!

[@123456rocketboyjerry]

I wonder how bad / much power would be lost or gained with a bfd chop monster on a single turbo 6.0!? Would it be a super dog down low?

[@richardholdener1727]

if it hurts power down low na-then yes

[@srage9188]

Richard! What up.😼👍

[@siklawolfy3325]

Dodge Omni Chrysler 4 cylinder content????? Pllllleeeeezzz

[@richardholdener1727]

currently being painted

[@michaelblacktree]

Everything goes better with boost, including boost. 😛

[@notsogreat123]

Turbos will not work properly if there is a lot of cam overlap.

[@richardholdener1727]

define a lot

[@davidbailey1721]

I thought so too, but Richard has done a video explaining that valve timing at high rpm is still a minuscule amount of time, coupled with back pressure, there isn’t going to be a whole heap of boost blowing through an open exhaust valve. I too am interested in this effect as I’m going cheap on a turbo build by using my previous big cam (VCM710 with 110°lsa) from an N/A LS1. The cam is probably way too big as the turbo engine is an LR4 4.8, but I’m a sucker for punishment.

[@richardholdener1727]

pick the cam for what you what the motor to do NA

[@shannonschneider8413]

Please come out to australia and build ALL the boost from 4.8 to 6.2 with what we have here,I want a 4.8 at 350 true horse power,Please and thankyou,cheers from australia

[@MotorSportAndTools]

Shit atleast hit 15psi😂

[@woodyrinker1530]

80lb injectors with e85 would probably start to go lean

[@unclesquirrel6951]

Personally I blame squirrels 🐿️🐿️🐿️🐿️🐿️🐿️

[@michaelgarrow3239]

Nuts!!

[@Russell_and_Rosko]

​@Michael Garrow excellent

[@bleach_drink_me]

The first comment I see on this video...and it's not the only video I have seen this comment on. Do you think maybe a year later it will still be the squirrels?

[@russelljackson7034]

Yes has been or longer

[@baby-sharkgto4902]

Personally I blame John Woodworth

[@juicebox853]

Meh. More baby cams.

[@andyMutale]

Boooost

[@michaelgarrow3239]

The best way to make more power is shovel lots of$$$ into the motor…

[@hondatech5000]

Or boost…

[@deegan727]

@@hondatech5000I’m shoveling and boosting😂 boost works till it blows up but purpose building one for boost works even better before it blows up😂