NAH2B

now that i know what my clearances are w/ this new motor i will be looking into a larger cam option for sure. im not sure if it will perform any better but thats what testing is all about right.

maybe i will even stuff some +2mm intake valves in the head over the winter

NAH2B

if your talking about the collector its a 2" inlet

i already built the larger header and have been running it. picked up around 1 tenth w/ it

coryb13ser

Right. Ofcourse its 2in inlet, your primaries are 2in. I meant when they merge together. The choke or the snallest diameter/or the exit of just the collector before it opens back up.

Like for example you'll have 4 2in inlets into a 2.5in choke.

NAH2B

not sure id have to measure it

NAH2B

just wanted to say Thanks again to Brad @ RLZ for taking the time to get the oversized valves in the head and working to get the clearance we needed to run them w/ the pro 3's. and also running it through the cnc again for a fresh port job to match



and they say you cant run oversized valves w/ pro 3's.....HA

SL0WEGG

Nice, I plan on doing the same thing for my winter build. This thread has been a great inspiration.

Team Evol Tyrone

Nice to see another pro3 user oversizing there valves. Still looking good Randy.

JDM JEFFREY

iTrader: (1)

looking good Randy

zuptidi

any updates on your beast randy??

alterdcreations

new intake manifold?
97mm?

NAH2B

sorry guys i forgot to update this thread yesterday

new engine is running great and i just set a new record for the H motor 10.58 @ 129mph

heres the thread: https://honda-tech.com/forums/drag-racing-36/10-58-%40-129mph-more-come-thanks-rlz-engineering-tempest-racing-2838438/

NAH2B

egb18c5

i bet 10 years ago you didn't think you would be where you are now lol nice to see hard work paying off. good luck with everything and to quicker/faster times next year

DDTECH

... so how in the **** are you going to make me a header now.. ****... lol

2k.civic.si

jebus...now design a header for us b series guys with the burns collector

that H2B header is definetly one of the nicest headers ive seen.

Madmood

Randy, you sir have some serious skills!! Its taken many years of trial and error , and now all of that blood , sweat , and tears are paying off... Congrats man.

NAH2B

thanks everyone, itys very rewarding to make your own parts and go faster w/ them

engine is now making 350whp (dynojet)

looking to make close to 370 next season

The Ogre

WOW congrats!

Ghost 5.9

looking good Randy, goodluck on that 370 next year sir!

happyj9008

Seen this thing at the Import vs. Domestic in MD a lil while back. thing is sick man. congrats!

rev-speed

to the op
ur making 300+ on a dyno jet
-how r u telling ur buddy his 325 on a engine dyno is good..........

The Ogre

Your still butt hurt about that? move on. Your opinion is not wanted nor needed here.

rev-speed

get off of peoples nuts
swinger..........

the op knows what im talking about.....

DDTECH

Nobody's nutswinging anyone..

the more idiotic post you make the more you sound like an idiot, and we all know you aren't.. so stop getting butt hurt over being proven wrong a few times, big deal.

q16racer

Why are u so hung up on dyno numbers? my old motor made 220whp on stock cams, two pounts less compression, 'oem' intake and a custom header design for a stock motor. You seriously believe my current motor wont pull the numbers I know it will? Another 100whp from the old setup to this one isnt asking THAT much. Randy has r&d over my motor, how do you think he picked up another 25whp from the original numbers in this thread? You dont know much about r&d do you? Just a guy out there testing the limits of stock engines with turbos that simply takes upping the boost or changing turbos to do so. Way to go!