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kevlar · 05-12-2008, 08:07 PM

the reason I ask is because I am also an avid GM 3800 fan and belong to a forum http://www.3800pro.com.
I have had at least two 3800 Buicks for several years (one supercharged, one not) and have had great improvements with pulleys and high airflow intakes. I can average 30 MPG plus with the supercharged Park Ave on the highway, and have gotten 34 MPG plus with the Regal and acetone additive.

05-12-2008, 08:07 PM	#4 (permalink)
kevlar penny pincher Join Date: May 2008 Location: IN Posts: 124 lucky - '92 Toyota pickup plain 90 day: 32.08 mpg (US) Thanks: 2 Thanked 0 Times in 0 Posts	the reason I ask is because I am also an avid GM 3800 fan and belong to a forum http://www.3800pro.com. I have had at least two 3800 Buicks for several years (one supercharged, one not) and have had great improvements with pulleys and high airflow intakes. I can average 30 MPG plus with the supercharged Park Ave on the highway, and have gotten 34 MPG plus with the Regal and acetone additive. __________________ Every dollar I save, .....I save! half exposed Lucky http://ecomodder.com/forum/attachmen...1&d=1210727433 how it was done... http://ecomodder.com/forum/showthrea...html#post25264 as of feb. 09, still holding up great with new owner, who has since re-geared the rear end and gets nearly 40 MPG! Last edited by kevlar; 05-12-2008 at 08:09 PM.. Reason: car type