Would love to see how I performs. What does it weigh?

Hi guys, here is a link to my tube framed chassis carbon fiber bodied Road Race Evo. I built it in my garage.Capt. Marck Carey's new ride

Your forgetting about the 75.5mm stroke and the 83.5 bore.

Road Race

Here is the setup: The durabilty of the timing belt, and it's accuracy at high rpm, with the attendant stretching issues, were some of my concerns. What rpm limit have you guys seen these belts survive reliably at.My setup:Custom 83.5mm 10.0:1 Ross Pistons Carillo Rods w/ ARP...

Hi folks. I'm building a high rpm 4g61, with a 4g63 head. I'm curious to know what are your views regarding the maximum rpm limit is, based on the design of these cylinder heads. Please don't flood with comments about not needing to rev the engine high at all. This project is being built for a...

-------------------------------------------------------------------------------- Has anyone tried using these on 4G63 Engines? They are supposed to extend the rpm limits of the valvetrain buy roughly 1000 extra rpm.http://www.racingsprings.com/beehivesprings.htm

Is it necessary to replace any other hardware in the valvetrain to support continuous 10000+rpm? Such as the lifters, rockers. How do you prevent the lifters from going solid?

-------------------------------------------------------------------------------- Has anyone tried using these on 4G63 Engines? They are supposed to extend the rpm limits of the valvetrain buy roughly 1000 extra rpm.http://www.racingsprings.com/beehivesprings.htm

Has anyone tried using these on 4G63 Engines? They are supposed to extend the rpm limits of the valvetrain buy roughly 1000 extra rpm.http://www.racingsprings.com/beehivesprings.htm

Hi guys, I'm rebuilding my road race motor, after damaging a rod. I would like to know if it worth balancing my crower rods. They weigh as follows: 605g,607g,608g,617g. I don't rev to more than 8000 rpm. I checked them on a digital scale. The big ends are all within 1g of each other. The...