Will the Trinity 686 get me much more than keeping the stock bore, going with a higher compression piston, stage II webcam, and getting the head ported?

 

Okay...I think it's time I call them and get some numbers. Looks like I'm gonna have about $5k to play with in the near future.

 

Bluerulez- Just get a regular port job. I think they take more cc's out of the combustion chamber with the pro-port, a 12-1 piston, lightened,deburred and coated, a 736/737 web cam, and valve springs. If you get the 696/697 do not get the dual rate springs. That cam does not reguire them. Dual rate springs steal HP, only use them if you need them. Get the pipe.

 

Bluerulez,

I shouldn't be saying this but, give sparks racing a call. I was at Pismo this last weekend. There was a Trinity 727 with stock carbs and a Sparks 690 with FCR carbs. I was playing at comp hill and told the sparks guy about the trinity guy. He went to the drag area to see if he could hunt down the trinity guy. I came along a short time later and found them talking at the end of the drag lane off to the side. I rolled up and made a comment that "I see you found the trinity guy" The trinity guy chimmed in and said that the sparks guy smoked him bad. It apparently wasn't even close. I know trinity has better turn around times and makes a good dependable kit. Just throwing this out FYI.

 

I was out running a trinity 720 on alky at Litttle Sahara with the new 686 on race gas. He was mad. He was from missuori. I repeat that you have to make sure everybody knows what you expect from the motor. Horse power is not cheap.