292 lake pump

[ole dollor]

Originally Posted by RichardJ

Regular 292 engines that run on gas have a 0.312 inch deep dish. LPG pistons have .150" deep dish with 9.0:1 cr. If there isn't too much taper, cut the ridge and re-ring it.
If you have to bore it, Summit has LPG pistons with a better "D" shaped dish for better quench. Pricier than regular 292 pistons.

http://www.summitracing.com/parts/slp-980p30

I have no idea if original LPG pistons had "D" or round dish.

thanks for the info..i did not know of this...Merry Christmas.