Forced Induction headwork..
10-05-2012, 07:09 AM
#41
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10-07-2012, 10:15 AM
#43
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Thread Starter
Larry owns Endyn & Endyn does my headwork. We have been doing S2000 R&D with Endyn on and off for about 4 years. Endyn and I have spent quite a bit collecting parts, designing new parts and conducting hundreds of pulls on the dyno. URGE designs is Endyns S2000 distributor for head work and engine work. I will have my own line of cams, headers and ITBs that Larry and other top Honda engine designers have input on. I have made the final design call and have funded the prototypes for these bolt ons. I spend several days a month at Endyn, testing and test fitting parts and my bolt ons are warehoused out of Endyns as well. You can consider us parters on S2000 work.
This is a new URGE R&D project for FI S2000s, but Larry has done hundreds of FI heads, even a few S2000, so there is no concern about making power, simply how much power? Due the a wide range of boosted S2000s, we will tweak the head for high or low boost, turbo or supercharger, big or small displacement. Additionally, we will have cams for FI and headers for supercharged cars. Hopefully next year we can have custom intake manifolds as well.
He hope this is a start for providing reliable solutions to compliment the all the good turbo/supercharger kits on the market. Stay tuned towards the end of October.
This is a new URGE R&D project for FI S2000s, but Larry has done hundreds of FI heads, even a few S2000, so there is no concern about making power, simply how much power? Due the a wide range of boosted S2000s, we will tweak the head for high or low boost, turbo or supercharger, big or small displacement. Additionally, we will have cams for FI and headers for supercharged cars. Hopefully next year we can have custom intake manifolds as well.
He hope this is a start for providing reliable solutions to compliment the all the good turbo/supercharger kits on the market. Stay tuned towards the end of October.
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10-19-2012, 07:34 AM
#47
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Thread Starter
13% increase in flow on IN, 30% on EX.. Brand new EX design, looks like it worked.
Stock Valve size, this is an 87mm piston motor, we will go slightly bigger on 88mm piston
Yes, EX is the same flow as IN at .300 & 350" lift
This turbo should spool like crazy.
I will hand deliver this next week, dynos a few weeks after that
Stock Valve size, this is an 87mm piston motor, we will go slightly bigger on 88mm piston
Yes, EX is the same flow as IN at .300 & 350" lift
This turbo should spool like crazy.
I will hand deliver this next week, dynos a few weeks after that
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10-19-2012, 06:46 PM
#48
Registered User
Originally Posted by Sideways' timestamp='1349427063' post='22060710
Are you doing flow testing on the head?
Stock Valve size, this is an 87mm piston motor, we will go slightly bigger on 88mm piston
Yes, EX is the same flow as IN at .300 & 350" lift
This turbo should spool like crazy.
I will hand deliver this next week, dynos a few weeks after that
10-19-2012, 09:38 PM
#49
They real question is how long not how much knowing the history of head work with S2000's.
10-20-2012, 01:19 AM
#50
Wow, the exhaust tells the story since with boost the intake is less important. Thirty percent increase in flow will equate to about that in power. 
That is a huge increase in flow.
That is a huge increase in flow.