Another sparkplug gap question...
Another sparkplug gap question... I've got TR55's gapped a .035 and it runs a little rough.
It a N/A 427 pushing over 510 RWHP on around 10.5:1 compression. I'm thinging it's suppose to be gapped at around .042 - .045.
What's the right gap???
Thanks!
It a N/A 427 pushing over 510 RWHP on around 10.5:1 compression. I'm thinging it's suppose to be gapped at around .042 - .045.
What's the right gap???
Thanks!
Where is it running rough?
What compression are you running?
My car didn't like TR-55's after the H/C swap (higher compression heads). It would breakup on topend. I switched to TR-6's at stock gap. Running great ever since.
What compression are you running?
My car didn't like TR-55's after the H/C swap (higher compression heads). It would breakup on topend. I switched to TR-6's at stock gap. Running great ever since.
Originally Posted by WILWAXU
Where is it running rough?
What compression are you running?
My car didn't like TR-55's after the H/C swap (higher compression heads). It would breakup on topend. I switched to TR-6's at stock gap. Running great ever since.
What compression are you running?
My car didn't like TR-55's after the H/C swap (higher compression heads). It would breakup on topend. I switched to TR-6's at stock gap. Running great ever since.
Runs rough at crusing speeds. WOT is fine.
I think TR 6's would be too cold
