Buschur Racing..... Coil on plug ignition clarification
I agree 100 percent. Besides that, I can't argue with our times and mph. 9.99 on a stock appearing turbo, high boost and 142 mph. That aint too shabby. The stock system worked well up to a point. It made boost over 35 on many occassions, but that was when it was new and in perfect conditon. The numbers and results speak for themselves for us.
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got my BR COP order in recently...looking forward to testing it. The HKS DLI II did wonders for my TT Stealth and I thought about trying it on the EVO but I only want the best for it and will go with what's been proven over and over BR COP!
Last edited by Mellon Racing; Sep 19, 2008 at 01:21 PM.
I swapped back the HTA37 on and it was down on power to

Come to find out the HKS box was the problem. Dan made the COP harness. I installed it and Dave put her back ok the dyno... Problem solved on the 1st pull... Buschur COP save the day
It's ok buddy I know this. I was at Buschurs for the past 3 days swapping turbo's. You know what was funny man. I swapped the FS635 onto my car and it was making a TON less power on the dyno compaired to my HTA37.
I swapped back the HTA37 on and it was down on power to
Come to find out the HKS box was the problem. Dan made the COP harness. I installed it and Dave put her back ok the dyno... Problem solved on the 1st pull... Buschur COP save the day
I swapped back the HTA37 on and it was down on power to

Come to find out the HKS box was the problem. Dan made the COP harness. I installed it and Dave put her back ok the dyno... Problem solved on the 1st pull... Buschur COP save the day

But still better than the FS635 on the top end. The car started breaking up real bad over 30psi. I swapped plugs, wires with luck, and then I unplugged the HKS box. Car was fixed. So we never got a fair test on the FS635. I still beleive the HTA would make more power where I needed it from 7 to 9k? This is just my $0.02.
I drive the car to and from the track. I have put over 5,000 miles on this engine. Aluminum Rod 2.0L making 650+ whp.
WHATS NOT TO LIKE?
I drove up and swapped the turbo's. Dave dyno'ed the car and it made less power from 7 to 9k. We thought weird. So I put the HTA37r back on and it to was down on the power
But still better than the FS635 on the top end. The car started breaking up real bad over 30psi. I swapped plugs, wires with luck, and then I unplugged the HKS box. Car was fixed. So we never got a fair test on the FS635. I still beleive the HTA would make more power where I needed it from 7 to 9k? This is just my $0.02.
The car is up on whp almost 15whp. I think Dave said it is up to 665whp
I drive the car to and from the track. I have put over 5,000 miles on this engine. Aluminum Rod 2.0L making 650+ whp.
WHATS NOT TO LIKE?
But still better than the FS635 on the top end. The car started breaking up real bad over 30psi. I swapped plugs, wires with luck, and then I unplugged the HKS box. Car was fixed. So we never got a fair test on the FS635. I still beleive the HTA would make more power where I needed it from 7 to 9k? This is just my $0.02.The car is up on whp almost 15whp. I think Dave said it is up to 665whp
I drive the car to and from the track. I have put over 5,000 miles on this engine. Aluminum Rod 2.0L making 650+ whp.
WHATS NOT TO LIKE?
Yep, I picked up 35whp with just the Buschur COP.. Worth every dollar IMO!!!
Driving home today I was thinking "if" my HKS unit was OK and working properly I wounder what the out come would have been?
Eitherway back on topic please
Last edited by vwjeff; Sep 20, 2008 at 11:54 AM.
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thanks guys, I'm rockin the stock ignition for the time being at .022 to keep blowout in check at 30psi and so I'll try .025 when I get the COP in.


