After months of work the SV1 now has its own exclusive metering block and a revised booster hole layout, to further improve the SV1 design. 

Says company President Patrick James, "The SV1 is a different animal and on some combinations it was just brutally fast, on other combinations it was telling us it wanted something.  After doing some fluid testing and cut-away examinations there were some things that needed changed in the metering block to better suit what the SV1 wanted.  The SV1 booster makes a lot of signal and we were using up a lot of the emulsion package bleeding off signal in an effort to get the driveability where it wanted to be.  Then on some combinations we were losing power, or had bled off too much signal as a result of this compromise.  Well our new metering block and revised booster layout stopped all those compromises.  The new SV1 for 2012 is now faster and better than ever before."

James further explains, "We really don't see an end in sight on improving this design, every time we discover something new, it shows us another opportunity.  The SV1 design has been great, it gathered over a dozen combined World Records and Class Championships in its first year and its getting better every year.  10 years from now I can't imagine where it will be, but it on average makes about 10-15 more h.p. over any four barrel we test it against.  The design is still new and its a great design, a great design thats only getting better every year." 

For more information, visit www.prosystemsracing.com.

 

 

 

 

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