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?Holley tunning on a street port 12a

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Old Jul 14, 2003 | 11:33 AM
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Default ?Holley tunning on a street port 12a

Just wondering how people have their Holley's set up.

I have a 600 vac secondary. I removed the choke added a 1" spacer have installed 57 jets in the primaries and 65 jets in the secondaries, also have a screw to make the secondaries open slightly after the primaries start to open. I had this set up on a stock 12a but leaner. It had hesitation with the stock engine but with my street port the hesitation is gone. The only thing that bothers me is it seems like the top of the power band is flat, not sure why? Tried to richen secondaries, but doesnt seem much different? Their is not much info out their on tunning Holley's on rotaries, I would like to see that change? Let us know how yours is set up, what it is on and how it runs. Mine runs good I would just like a better top end.
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Old Jul 14, 2003 | 01:15 PM
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Default Re: ?Holley tunning on a street port 12a

Originally posted by 813kr$
Holley tunning on a street port 12a
It would help if yours was street ported...
Im sure its not street ported,you dont hear ANY overlap.. maybe just the exhast ports open,but I have been and dealt with many rotarys,and when I got yours running I know forsure it wasnt ported,I dont know what to tell you on your engine,I know for a fact it wasnt a new/fresh rebuild,The playes and rotor housings had some carbon/oil build up and to dirty to be a fresh rebuild,

I may be throwing my intake/carb on TampaTonys 85 RX7,then you will see what a street port will sound like,Not to mention he will be running a muffler off the header,and thats probally about it..

BTW to tune your carb correctly ..you need some dyno time..and shit loads of jets for a rotary tuner to play with.
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Old Jul 14, 2003 | 02:19 PM
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If I were you I would get the Carb. set up for a stock 12a b/c from what I heard on that car when I came out there with Tony (rotary7) it seemed to be still stock. Ported engines have an overlap and yours had none . . . unless your car is the first streetported 12a that i have seen with no overlap. After you get the carb. back to the way it is run on a stock 12a then I would play with jets etc . . . but, you might find that the car will run a lot better with the orginal set up. I would have the engine checked if I were you b/c like I said b4 it doesn't seem ported to me. Give me about a week and a half when my car is finished me and Tony will drive by to show you the difference between stock and ported.
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Old Jul 14, 2003 | 05:03 PM
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Originally posted by TaMpAToNy69
Yo whats up. Well i'm a grad. of Sickles HS if anyone happens to have gone to school there i'm the kid with the loud ass rx-7. I do drive a first gen rx-7 right now i'm replacing my 12a engine with another b/c i blew the rear rotor and housing i also looking to buy a 12a streetported motor soon to drop in my car if anyone is interested in talking about rotary or just racing in general talk to me.
Whats up with the personals...
You forgot to tell them your 5'4 with a limp wrist

You should of called me back..I just didnt want to run up the cell phone bill, $100. in one month is all I need 1 time.I just didnt want to spend hours tunning a carb on a Monday night..

You should of contacted me during the weekend..
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Old Jul 15, 2003 | 04:00 AM
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LMAO yeah yeah yeah keep talking shit . . . Well last night I smoked and went to sleep forgot about everything i had to do last night. Give me a call today and let me know if your heading to the shop tonite . . . by the way that profile thing is from well over a year ago when I blew the first engine so get off my nutz lol
Holla
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Old Jul 15, 2003 | 04:32 AM
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Fuck both of you, it is obviously a mild street port. You didnt take the time to check out the engine before I had it in the car. If you did You could cleary see the grind marks in the intake and exhaust, no one is saying it is a monster port. Funny theirs alot of talk from non-running 7's Ha, ha!
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Old Jul 15, 2003 | 04:42 AM
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So whats up lets run them this weekend then . . . a lot of mouth for someone who doesn't know shit about his own car . . . you can't even get a damn engine started yourself . . . and then when someone helps you your a bitch about it and then don't have the fucking gratitude to offer them something to drink or even thank them. SO FUCK YOU!!! eat a dick and if you have the balls race a true ported engine . . . and have your ass handed to you
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Old Jul 15, 2003 | 08:41 AM
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First of all you dont know shit about me or my car! You dont even know shit when it is going on in your face, I would like to know what I was bitching about? I sure as fuck dont know where you were when I thanked Tony, which isnt any of your fucking business any ways! Yeah and you want to race your engine, didnt you just get it together? Maybe that is why your other engine took a shit on you! Come on man, use your brain. You are not supposed to talk before you think! If you are looking to start shit, turn the key! Boy!

For now, I will turn down your challenge, but will be down in a month or so. Deffinetly will be down! When ever where ever . . .
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Old Jul 15, 2003 | 08:46 AM
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On a serious tip. Are you a Graphic Artist? I saw on your profile. If so, Iam too. Maybe we can argue about that someday? Ha, ha! You work with Photoshop and Illustrator?
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Old Jul 15, 2003 | 02:22 PM
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Originally posted by 813kr$
Fuck both of you, it is obviously a mild street port. You didnt take the time to check out the engine before I had it in the car. If you did You could cleary see the grind marks in the intake and exhaust, no one is saying it is a monster port. Funny theirs alot of talk from non-running 7's Ha, ha!
Your one funny guy,
I think im the one who got your car running after it sat for 3 days,You got to be kidding me if you think its ported.I know a RB exhast will be baffled down..but dam I have seen PORTED engines on STOCK exhast and you can still hear the overlap..

You didnt see the face of the plates to tell me it was ported..you seen the intake (outside ports) and saw grind marks..LOL that can be anything.. You have NO overlap in the engine sound...

You seen how big my port was...well TampaTony is running my port work..with balanced/lightenend rotors and I will be gladdy throw my shit on his car so you guys can run...I just want to make $80. so I can buy a new clutch..how does that sound?I would love to put a kill on Vid to add one for the new engine..

Originally posted by TaMpAToNy69
eat a dick and if you have the balls race a true ported engine . . . and have your ass handed to you
Sounds like the quote of the year..
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