8urpiston

i have a racing beat manifold 650holley carb holley blue fuel pump racing beat headers and a streetport

and the car does not run right i have it with 7 pound of gas when u give it gas it dies out it doesnt run right please give me some advise i got 2500 dollars into it in parts and i feel it was all a waist give me a hand

blwfly

iTrader: (4)

if im right your carb is to much for the street port
my friends 13b half bp is running a holly 500cfm i think its a modified 450

the holly u brought was it a racing beat preped one cause aftermarket hollys arnt jetted for a rotary so it wont run right

trochoid

iTrader: (6)

The RB 600 is more appropriate for a streetport. If you are running an off the shelf Holley, you will have some mods and lots of tuning to do.

8urpiston

yea its a holley off the shelf but i changed the pilots to bigger ones the thing is that when you give it gas lets say from idle to 4rpms it perfect nice and strong but then you step on it and when all four jet are open it dies out on the high pilots

8urpiston

bro sometimes i think am just going to sell it and just stay with my second gen please someone help me i got like 2gz into this engine it was my first project i started when i was 15 i will like to finish it advice is needed help me please rotarykingz

MattG

iTrader: (2)

It takes a lil more than a jet change to get an ff the shelf holley to work on a rotary. Dont give up though, it will be worth it in the end! Trust me! Ive been through alot of carbs

trochoid

iTrader: (6)

If you want to stay with the Holley carb, then buy the modded one from RB. It will save you lots of tuning headaches and all of the mods they perform has yet to be posted in a comprehensive list so that we can do them ourselves. Even with all the years they have been selling thier carbs, seems like no one has yet figured out all of the mods. Btw, 6 psi is the recommended pressure.

I shy away from the Holleys and prefer the aftermarket 2 barrels myself.

8urpiston

i my friends were telling me that the carb i got is if am going to boost it but he also said that it runs good with no boost but i just need some tip i guess to tune the carb does any of you know the step of adjusting the carb

Rico Suave

iTrader: (1)

just change the jets 65/73 and you will be ok

8urpiston

i was told to put turbo II coils that its better and also that i needed to cange the injectors

8urpiston

rico i got a ? when you say 65/73 that the first 2 jets will be 73 and the other 2 will be 65 or the other way around

MattG

iTrader: (2)

I think he means the primarys are 65 and the secondarys will be 73

8urpiston

ohh ok thankz but yea am so any more things i can do

MattG

iTrader: (2)

Make a different post about your holley and maybe more of the holley gurus on the fourm will pop in and add thier 2 cents.

What you need to find is a puerto rican that knows thier rotarys, they will be able to hook you up with that holley and make it run on a first gen.

When I lived in lousiana, Jose swore by those holleys and made them run good. I dont know what he did, but they ran good. He told me once he learned form the mother land, so Im guessing its commen knowledge over there. I dont know.

Still beat him with my Sterling though lol

Rico Suave

iTrader: (1)

im Puerto Rican

8urpiston

ok thankz for they advice bro

8urpiston

i was trying to put the coils to a second gen on my 1st gen but i can put it i dont know how to do it any advise that i can use

blwfly

iTrader: (4)

search for 2gen direct fire or transistor trick if u want to run the coil there several ways