Best spark plugs for an '89 RRC....?

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Author Message   Ryan Wilcox (Rovercox) New Member Username: Rovercox Post Number: 8 Registered: 05-2003 Posted on Sunday, June 22, 2003 - 12:37 pm:    I am trying to make my own tune up kit, my RRC has high mileage so its losing some power. I now have 33" tires, and i know its gonna be slower, but i am in need of a tune up. I am getting 8mm wires from discount rovers, a genuine cap and rotor, but i want some really good spark plugs. Which plugs do people recommend? If anyone has any info for any of this let me know. If anyone also has any easy way for some more power for my truck give me some pointers. Thanx Ryan Wilcox   Jeffrey DelVecchio (Jeffreydv) New Member Username: Jeffreydv Post Number: 28 Registered: 01-2003 Posted on Sunday, June 22, 2003 - 03:10 pm:    Ryan, I put Bosch Platinum Plus4's in my 89 and it made a world of difference. There is no gapping required when installing the plus4's either. Jeff   John Booth (Jboothmtnbkr) New Member Username: Jboothmtnbkr Post Number: 13 Registered: 05-2003 Posted on Sunday, June 22, 2003 - 08:14 pm:    Ditto for my 94 LWB. The four prongs on the plugs seemed to make a huge difference in acceleration (well not huge but at least noticable).   Ben Ziskind (Tyziskben) Member Username: Tyziskben Post Number: 63 Registered: 11-2002 Posted on Monday, June 23, 2003 - 12:49 pm:    I've heard a malory distributor can make a world of difference as well......... Ben