Aftermarket Coil questions

fire85gslse · 10-10-2008, 10:07 PM

What coils are you using?
Likes and dislikes?
Prices?
Thanks

cewrx7r1 · 10-12-2008, 05:03 PM

Stock trailing coils.
TII leading coil used in modified stock bracket. Glued in. Cheap and strong.
HKS Twin Power.

Chadwick · 10-13-2008, 04:29 PM

AEM Twin-fire
Jacobs Twin Pole leading
Jacobs C-4 x2 trailing

Dan

hsitko · 10-13-2008, 08:08 PM

I have heard of other people using the t2 coil. What are the specific benefits of it? I have a 35r at 15psi on my small street port with 1600cc secondaries and 640cc primaries with all stock coils with a twin power making 380 whp and no spark problems. Are the t2 leading coils really any better?

Garfinkles Motor Works · 10-14-2008, 08:32 PM

Four Jacobs c 4 coils with the AEM 4 channel amp,looks like four small welders going off . In the past I have run a twin lead 33000 volt Harley D coil for the leading from Crane company .I have some second gen coils in storage .I did not know Jacob made a twin lead coil ,we should check on that because the four I use take up alot of space . My longest plug wire is about seven or eight inches long and none cross each other .

cewrx7r1 · 10-16-2008, 11:28 PM

Quote:

Originally Posted by hsitko

I have heard of other people using the t2 coil. What are the specific benefits of it? Are the t2 leading coils really any better?

I have seen a couple of FD leading coils that cracked, oozed something, and went bad just running off the stock ignitor. There are physically/electrically weaker than TII coils. The Jacobs units will fry them but not fry the TIIs.

As for voltage, I once asked on the other foruum and did not receive any answer.

10-10-2008, 10:07 PM	#1
fire85gslse RCC Addict Join Date: Feb 2008 Location: Middle TN iTrader: (0) Posts: 1,029 Rep Power: 18	Aftermarket Coil questions What coils are you using? Likes and dislikes? Prices? Thanks __________________ I own A few Rotaries and Yes, I have a rotary problem. (SELLING OFF All my parts) 79SA(Respeed Car),93 FD (tweakit)

10-12-2008, 05:03 PM	#2
cewrx7r1 The Judge Join Date: Feb 2008 iTrader: (0) Posts: 196 Rep Power: 17	Stock trailing coils. TII leading coil used in modified stock bracket. Glued in. Cheap and strong. HKS Twin Power. Last edited by cewrx7r1; 04-08-2013 at 08:52 PM..

10-13-2008, 04:29 PM	#3
Chadwick Rotary Fanatic Join Date: Feb 2008 Location: Smyrna, TN, USA iTrader: (3) Posts: 239 Rep Power: 17	AEM Twin-fire Jacobs Twin Pole leading Jacobs C-4 x2 trailing Dan __________________ 93 RX7 BB (Race Car) 93 RX7 SSM (Soon to be IBM and a daily driver) 05 Silverado Z71 08 Mini Cooper 80 LS RX7 (for sale)

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10-13-2008, 08:08 PM	#4
hsitko The Newbie Join Date: Apr 2008 Location: Seattle, WA iTrader: (0) Posts: 28 Rep Power: 0	I have heard of other people using the t2 coil. What are the specific benefits of it? I have a 35r at 15psi on my small street port with 1600cc secondaries and 640cc primaries with all stock coils with a twin power making 380 whp and no spark problems. Are the t2 leading coils really any better?

10-14-2008, 08:32 PM	#5
Garfinkles Motor Works RCC Contributor Join Date: Mar 2008 iTrader: (11) Posts: 535 Rep Power: 17	Four Jacobs c 4 coils with the AEM 4 channel amp,looks like four small welders going off . In the past I have run a twin lead 33000 volt Harley D coil for the leading from Crane company .I have some second gen coils in storage .I did not know Jacob made a twin lead coil ,we should check on that because the four I use take up alot of space . My longest plug wire is about seven or eight inches long and none cross each other .