mjdriver
NAXJA Member #1376
- Location
- Myrtle Beach, SC
simple question.
Bouncy said:Transam something sounds screwed up if you need all that octane to keep it from knocking.
Slo-Sho said:Here's another simple question; What is the quench height?
Then I don't think I would give 87 octane a try if I were you...:gee:streetpirate said:astoria is sea level.
Slo-Sho said:Here's another simple question; What is the quench height?
Flash said:If I remember right, the 4.5 poor man stroker has 9.7:1......and thats if you don't shave you head or deck your block...........
Dr. Dyno said:No. That's the 4.5L simple low buck stroker with the Compcams 68-231-4 cam and matching valve springs. The 4.5L "poor man's" simple stroker has a 9.2:1 CR with the stock cam and valve springs.
My stroker is a 0.020" overbored version of the "poor man's". It put down 198hp/254lbft to the rear wheels on a Dastek load-type chassis dyno, which is equivalent to 245hp/306lbft at the crank. Desktop Dyno 2000 predicted 249hp/303lbft at the crank so it was very close.
Flash, you can refresh your memory by going to this:
http://www.jeep4.0performance.4mg.com/stroker.html