6-Port Power

rotaryracer · 01-01-2010, 11:22 AM

This is interesting. I was running an early model 13b 4pt in my 83 race car. DynoJet read 177bhp @ 8000 w/ 127lbs torq @ 4500. 48 IDA Weber dawn draft. I picked up a 4pt Renisis hoping to get 200bhp w/side draft Mikuni. Unfotunately we broke our race motor before we completed the intake for the Mikuni. We have a couple 13b 6pt motors. Found a side draft intake @ R.B. for a $150. Not in the budget yet. Borrowed a 6pt intake and an Edlebrock carb jetted for a v-8. Wondering what kind of hp numbers to expect. From what I see here, should be close to race motor. Don't want to rev 8000 with a stock motor tho. Porting is not in the budget with race motor rebuild. Plan on using 6pt motor as backup until race motor is ready.

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01-01-2010, 11:22 AM	#16
rotaryracer The Newbie Join Date: Dec 2009 Location: Tulsa,Ok. Posts: 20 Rep Power: 0	This is interesting. I was running an early model 13b 4pt in my 83 race car. DynoJet read 177bhp @ 8000 w/ 127lbs torq @ 4500. 48 IDA Weber dawn draft. I picked up a 4pt Renisis hoping to get 200bhp w/side draft Mikuni. Unfotunately we broke our race motor before we completed the intake for the Mikuni. We have a couple 13b 6pt motors. Found a side draft intake @ R.B. for a $150. Not in the budget yet. Borrowed a 6pt intake and an Edlebrock carb jetted for a v-8. Wondering what kind of hp numbers to expect. From what I see here, should be close to race motor. Don't want to rev 8000 with a stock motor tho. Porting is not in the budget with race motor rebuild. Plan on using 6pt motor as backup until race motor is ready.