Thanks Jeff,...
Hmmm,... Pull to the redline without secondaries,...... I'll let you know an answer to the after I drive home from work

without the secondaries I feel bad for the poor engine when up that high, it just dosent sound right so I dont like to push it (without secondaries). I will give it a shot in 1st and 2nd, but I have tried on my 160 run to reach redline in 4th and it was not attainable,... A certain Mr. Isaac Newton was the rev limiter I believe.
My secondaries are completley NON-functional right now the vacuum pump sits in my garage and a golf tee plugs the hose. Besides I never turn the key to full because once the secondaries TRY to come on I get a SES light and I am limited to 3k rpm... NOT fun

She'll be back soon though!