BarraTheWorld FG NA + Turbo Conversion Episode 5

[@needmoreboost6369]

Nice work guys good to see more basic Barra builds in depth! I love ragging the Barra guys driving bombadore’s but the big 4l makes some impressive numbers with a tune! And it’s Aussie!

[@maxdabator]

Got a Barra the world sticker on my toolbox, but we specialise in ls and old school muscle, gets my workmates nice and riled up ahaha

[@rayh1885]

Hey m8, I have the same Pulsar Turbo on my FG. On our final power run We struggled with it to hold consistent boost level,suspecting it was a exhaust flow issue according to the dyno readings,ramping up to 16.8psi at 4000rpm and dropping off to about 14-13psi . I later found out that the Pulsar turbos,particularly this one needed more porting attention and the Pulsar wastegate itself wasn’t reliable.After much hassle and brainstorming ,I finally ended up putting on a 45mm external gate and and she runs like a dream - goes in for a tickle up next week 👌 Looking forward to seeing your dyno runs

[@maxdabator]

Yesssss been keen as for this

[@BossMode92]

where r u guys located?, is this somthing you would fit on others peoples cars for them?

[@barratheworld]

We're located in Melbourne, We personally do not provide any mechanical service. You can get in contact with Seres Engineering and mention your interested in the Barra The World FG NA+T kit. They will be able to help you out with fitting and tunning

[@theranga3364]

Hey guys do you know what the na valve springs max psi rating is. Ive finished my build about a month ago and ran into the same problem as you guys with the na injectors maxing out, im currently running 212kw, so im hoping just changing the injectors will allow me to get to that factory turbo power. Good Videos btw.

[@barratheworld]

Thanks for the feedback! Unfortunatly there is no set number, weve got guys getting valve float at 8 psi all the way to 15psi. For us, it was 13psi.

[@theranga3364]

@@barratheworld cheers hopefully i can just change them and get some decent power

[@jacobmackay8327]

Hey mate when you ran the na injectors at 212 psi what boost pressure was that and what fuel pressure ? Were you running the std reg or 4 bar? Cheers

[@theranga3364]

@@jacobmackay8327 running 6.5psi, walbro 255, and the 4 bar fuel reg.

[@jacobmackay8327]

@@theranga3364 awesome thanks mate 4.5 bar should sort it 😂

[@beerturbogarage]

Are you selling the spring? Ill be doing similar soo and want to keep it around 8psi on the pulsar

[@barratheworld]

Sure are, We found that we still experienced a boost spike, we managed to get around 11-12psi with this spring. barratheworld.com/collections/external-waste-gates/products/universal-5-psi-wastegate-actuator-spring-suit-pulsar-turbo

[@beerturbogarage]

@@barratheworld what was it in top end 5psi?