6bolt swap problems

[Iceman]

Just got done putting a 91 6bolt in my 97 GSX. I used the 1g head along with anything else that I thought would help. Now the problem is that when i give the car gas is backfires. It will do it 1-3 times when i rev it up to 3kRPM depending how i throttle the gas. But when i go to drive it. The backfiring is at low RPM's and the car just bogs down basicly. The timing is set at 5degs i belive. Car ideals fine besides the sticky TB. I only have 10HG vacume at ideal. I scaned the codes I got and all they were are EGR crap. I'm wondering what could cause this backfiring and lose of power.

Thanks.

 

[MNGSX]

Check the CAS wiring.

http://www.roadraceengineering.com/1gcasin2g97-99.htm

You did that right?

Sheilded wire preffered. Soldered. etc...

Check The CAS itself...I had one go bad.

it could also be 180 degrees out..

Right

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180 off

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Check your base timing again...

Then look for vaccum leaks.

 

[ADrewzki]

I thought you had to switch the firing order of the injectors.