I have read much about people building motors for the jrsc, but What compression would be best to go with the jrsc? My motor is already sleeved with type s pistons. (dont ask why) Well, I wanna charge it to get more power but since i have to get new pistons, Would it be better to go stock 10:1 or should I go lower compresstion than stock?? I wanna build my motor some and supercharge it. Thanks for any info ya have.

 

Stick with 10:1.

 

after a while you will get bored of the sc and upgrade to a turbo, both 10 to 1 or 9 to 1 would work good

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrettyLude &raquo;</TD></TR><TR><TD CLASS="quote">after a while you will get bored of the sc and upgrade to a turbo, both 10 to 1 or 9 to 1 would work good</TD></TR></TABLE>
Most people I know with a JRSC are happy with it. Not everyone wants a turbo.

With that said, if I already had a built block I would get a turbo, not a JRSC. I'd still run 10:1.

 

Thanks for the info. It's not that I dont like turbo, I've already dealt with it and now i wanna try something else. Soo I wanna supercharge it. I was thinkin of stayin with stock compression too. That way, I can build the motor and run it without the charger until i'm ready for it.

 

you can build the motor w/ 9:1 comp and still use it without the SC..

 

How would the car run with 9:1 comp without SCing it?? I've heard it'll run a lil weird..

 

It will have less power, less throttle response.

If your car is a street car, 9:1 doesn't make sense.

 

i'm planning on SCing it but dunno when i'm gonna get the charger yet. Just wanna get the motor ready for it. It'll be soon though