Heres a few things we've been working on recently.

B series n/a manifold




B series sump (still at the cad stage)


A customers car, Sleeved b16 with precision 6262, our inlet/exhaust manifold will be running 40psi boost.

B series ram horn


Heres a couple of welds, not the best but you can also see the penetration in the bottom right corner.


Inside


An EP3 Exhaust


B series intake manifold

 

Honda civic jordan with our B series turbo kit




Bumper was already cut by a previous exhaust shop so we made ours to the cutout they did.


CFD exhaust flow


We had a tight radius to get to the cooler as the customer had a really thick rad meanign the turbo was moved across, we had to piecut into the "backdoor" intercooler


2.5" exhaust


Manifold

 

good stuff!

 

Very nice work!!!

thanks,
Joshua

 

Looks great.

 

What is your assumption of calculated value for the velocity or mass flow rate leaving the exhaust ports?

 

It depends what we are designing for. If its a fresh build we have targets and aim's so we design to meet them. Did you mean on the exhaust? I cannot rememeber the actual numbers entered on that one, (will check later) but its obviously much more simple on a turbo car to guestimate mass flow. On n/a its more difficult when cam profiles etc play a bigger part. Fortunetly I've got a close friend who does the exhaust design work for Bentley and Mclaren.

 

A few more bits.

B series torque mount, 0.5kg, (0.5kg saving)



A GT35 manifold for a toyota starlet, 1.3!!




CFD of an inlet manifold, (old design now)

 

nice, someone is actually doing some R&D

 

Heres a couple more of a kit that went out today.

 

nice work man. welds look great.

 

what size motor is that first two pictures of the header designed for? and whats the Outlet and primary size? and cost?

 

Its designed for high power b18's really, making peak power over 8200rpm's. 2.5" outlet, 1 7/8th's runners IIRC, (we work in mm)

 

so you wouldn't want to make another b series manifold to fit the evo turbos would you?

 

We've made around 4 this week, i'll take a few pictures.

 

do it, please. I've always been interested in running them, a friend of mine ran a TME turbo on his time attack sr20 and made 350rwhp with an amazing powerband

 

They do have a great powerband, we've made 343hp with full boost around 3k rpm's on a b16. (stock engine)

 

Heres one fitted



We'll be fitting these next week


Also got a D series Vitara build getting one of these kits next week.

A few close ups of welds.

 

nice work man what are you using for a welder ? and what program is that and how hard is it to figure out and is it useful for turbo manifolds ?

 

Looks like solidworks... There is no program for just turbo manifolds. Burns stainless has there own proprietary software for exhaust manifolds/systems but there's no way for you to get ahold of it.

What's the price on one of those manifolds?

 

send me a trans mount. nice stuff

 

That manifold was actually done on Catia. We have solidworks also. Both are useful.

I have some Licoln welders but most of the work is done on a Lorch, (high end German machine)

haha, that was a 1 off, made for our EG race car.

 

so how much is that manifold?

 

I'm not sure which manifold your reffering to but I don't think we can put prices on here. I'm from the UK anyway, so the exchange rate would make anything we make expensive i'd imagine.

 

It deffinetly would make everything much more expensive I know your exchange rates, I'm from Europe too