Lsx Block Now Available
Apr 1, 2007 | 11:40 AM
#22
Originally Posted by CHEVRACER83
have they been benched yet??? what kind of numbers do they flow??
and being that they couold be for a truck.... are the ports small enough that it still has a good enough port velocity to keep cylinders filled at low rpm so we have the bitchen torque we love.
also what max valve size can be installed? how much spring can you run on it before you ight pull a stud?? (how strong are they?)
if i am to possibly build an LSX these look very very interesting.
sorry for all of the questions..... just really interested.
also do you have any pics of the combustion chambers... and maybe a view close up of the intake and exhaust ports?
also are these going to be offered in more than one combustion chamber size?
and being that they couold be for a truck.... are the ports small enough that it still has a good enough port velocity to keep cylinders filled at low rpm so we have the bitchen torque we love.
also what max valve size can be installed? how much spring can you run on it before you ight pull a stud?? (how strong are they?)
if i am to possibly build an LSX these look very very interesting.
sorry for all of the questions..... just really interested.
also do you have any pics of the combustion chambers... and maybe a view close up of the intake and exhaust ports?
also are these going to be offered in more than one combustion chamber size?
The design and construction of these heads are unlike any other. They are a throughbred design incorporating a number of features not found in any single LS7 head package. They wer built for serious competition engines and will thrive in high rpm applications when most other heads will fail.
The old adage "you get what you paid for" definitely applies to these heads.
Depending on configuration the LSW heads can cost between $4800-$6500 for an assembled pair. Choices such as stainless valves or titanium valves and hyd. roller or solid roller valve springs will vary the costs.
If you have any questions about these heads feel free to call us at the shop.
Richard
Nice to see that 6-bolt option becoming available right away. Some mean motors are gonna get built this year for sure!
Apr 1, 2007 | 09:26 PM
#26
TECH Fanatic
iTrader: (12)
Joined: Mar 2005
Posts: 1,513
Likes: 6
From: Massachussetts
so if all goes to plan... 454sb is what Im gonna build FI down the line... now say i run the wcch and bore it to the 454, best place to get rotating assembly? and what about a nice cam, streetable ofcourse
Apr 2, 2007 | 12:46 AM
#28
Thread Starter
TECH Senior Member
Joined: Jul 2006
Posts: 7,023
Likes: 0
From: Somewhere around -199C
Originally Posted by Richard@WCCH
You can stop by the shop anytime, monday thru friday 8 till 5 and introduce your self. We'll be running a bunch of sets of these with our latest program in the next several weeks. Click on this link to see pricing and specs for these heads.
The design and construction of these heads are unlike any other. They are a throughbred design incorporating a number of features not found in any single LS7 head package. They wer built for serious competition engines and will thrive in high rpm applications when most other heads will fail.
The old adage "you get what you paid for" definitely applies to these heads.
Depending on configuration the LSW heads can cost between $4800-$6500 for an assembled pair. Choices such as stainless valves or titanium valves and hyd. roller or solid roller valve springs will vary the costs.
If you have any questions about these heads feel free to call us at the shop.
Richard
The design and construction of these heads are unlike any other. They are a throughbred design incorporating a number of features not found in any single LS7 head package. They wer built for serious competition engines and will thrive in high rpm applications when most other heads will fail.
The old adage "you get what you paid for" definitely applies to these heads.
Depending on configuration the LSW heads can cost between $4800-$6500 for an assembled pair. Choices such as stainless valves or titanium valves and hyd. roller or solid roller valve springs will vary the costs.
If you have any questions about these heads feel free to call us at the shop.
Richard
thank you richard... i knew these would not be cheap... liek you said you get what you pay for... and you are paying for god only knows how many thousands of hours of r&d and design for those heads.... but the look first rate all the way.... i would definitely buy.... but i dunno how much of a difference they would make on the 4.8
