Any Good Carb tuners around Chicago?

Piloto · 06-10-2011, 12:05 PM

Anyone know or recommend any good Carburated/Rotary tuners in or around Chicago/NW Indiana region?

730RWHP12A · 06-10-2011, 12:08 PM

what kind of carb do you have? what problems are you having?

Kentetsu · 06-10-2011, 07:22 PM

If you can drive it for a couple of hours, come on up for the race this Sunday. I'm not really an "expert", but I tend to get by okay.

So far we've got about 9 rotaries lined up to be there...

http://myautoevents.com/pls/mae/frmE...event_id=11856

.

Piloto · 06-11-2011, 03:29 PM

Quote:

Originally Posted by 730RWHP12A

what kind of carb do you have? what problems are you having?

I've got a Holley 650 DP on top and just don't like the motor turning over the numerous times it takes to start the car. I want it set just right for the one MAYBE two crank overs on initial start. The other problem is with the secondaries not kicking when giving it open throttle......you get the slight hesitation or bucking effect.
Btw,the motor is Bridgported.

Kentetsu · 06-11-2011, 08:29 PM

What do you have for ignition? If stock, then a stronger spark would be a step in the right direction.

Piloto · 06-12-2011, 06:22 PM

Quote:

Originally Posted by Kentetsu

What do you have for ignition? If stock, then a stronger spark would be a step in the right direction.

Not stock......the car has 2 MSD 6A ignition boxes, 2 MSD coils & matching wires.

Kentetsu · 06-13-2011, 03:03 PM

Hmm, then I guess you're back to looking at the carb, or maybe ignition timing, or compression...

Piloto · 06-14-2011, 08:31 AM

Quote:

Originally Posted by Kentetsu

Hmm, then I guess you're back to looking at the carb, or maybe ignition timing, or compression...

Yeah...I'm thinking a combo of timing & carb jetting will sort out the bug.

surem · 06-27-2011, 10:45 PM

R u running a stock motor or rebuilt motor? The reason why i ask is because if it a rebuilt motor and u use after market apex seal spring that can cause what u are describing when ur trying to start. I have a great carb tuner he's coming in to Chicago at the end of July maybe he can check it out for u.

Kentetsu · 06-28-2011, 09:18 AM

Got another great race this weekend, July 2nd/3rd... Plenty of help for you up here.

06-10-2011, 12:05 PM	#1
Piloto The Newbie Join Date: Jun 2011 Location: Hammond Indiana iTrader: (0) Posts: 15 Rep Power: 0	Any Good Carb tuners around Chicago? Anyone know or recommend any good Carburated/Rotary tuners in or around Chicago/NW Indiana region?

06-10-2011, 12:08 PM	#2
730RWHP12A Rotary Fanatic Join Date: Mar 2008 Location: chatsworth, california iTrader: (8) Posts: 349 Rep Power: 17	what kind of carb do you have? what problems are you having? __________________ rotaryshack.com

06-10-2011, 07:22 PM	#3
Kentetsu RCC Contributor Join Date: Feb 2008 Location: Grand Rapids, Michigan iTrader: (1) Posts: 530 Rep Power: 17	If you can drive it for a couple of hours, come on up for the race this Sunday. I'm not really an "expert", but I tend to get by okay. So far we've got about 9 rotaries lined up to be there... http://myautoevents.com/pls/mae/frmE...event_id=11856 . __________________ "Learn from the past, or it will become your future...." '85 GS 12a + LSD/Sterling carb/Respeed coilovers/Respeed front swaybar/Respeed adj. rear spring perches/Illuminas/Bilsteins on rear AutoX vids @ http://www.youtube.com/user/Kentetsu1

06-11-2011, 08:29 PM	#5
Kentetsu RCC Contributor Join Date: Feb 2008 Location: Grand Rapids, Michigan iTrader: (1) Posts: 530 Rep Power: 17	What do you have for ignition? If stock, then a stronger spark would be a step in the right direction.

06-13-2011, 03:03 PM	#7
Kentetsu RCC Contributor Join Date: Feb 2008 Location: Grand Rapids, Michigan iTrader: (1) Posts: 530 Rep Power: 17	Hmm, then I guess you're back to looking at the carb, or maybe ignition timing, or compression...

06-27-2011, 10:45 PM	#9
surem Rotary Fan in Training Join Date: Nov 2010 iTrader: (0) Posts: 62 Rep Power: 15	R u running a stock motor or rebuilt motor? The reason why i ask is because if it a rebuilt motor and u use after market apex seal spring that can cause what u are describing when ur trying to start. I have a great carb tuner he's coming in to Chicago at the end of July maybe he can check it out for u.

06-28-2011, 09:18 AM	#10
Kentetsu RCC Contributor Join Date: Feb 2008 Location: Grand Rapids, Michigan iTrader: (1) Posts: 530 Rep Power: 17	Got another great race this weekend, July 2nd/3rd... Plenty of help for you up here.