Re:can i rev a stock ls to 7500k with no problem
 

And thats with a 1.52 rod stroke ratio!!! and small ass rods

Re:can i rev a stock ls to 7500k with no problem
 

i drove it for like 1 year and i was beating the ---- out of it too..when i had it rebuilt the cylinder wall looks just fine.
---- rod ratio and the side load crap
oh a D series rocks. :P

Re:can i rev a stock ls to 7500k with no problem
 

---- i rev my d16z6 to 7500 all day long even bounce off the rev limit... and on my turbo ls.. its not a question if it could rev that high its just that they make no power up top...

Re:can i rev a stock ls to 7500k with no problem
 

well i wouldnt rev it to 7,500 on stock valve springs i noticed a little valve float in my motor but it also has 120,000 miles. ---- it... i admit. i do it all the time hahaha its not how much you can rev your motor its how much cash you got when it blows

Re:can i rev a stock ls to 7500k with no problem
 

lol.. do you know what valve float sounds like? your probably NA and hearing inoffieceny (sp) they dont even come close to floating until around 78-8...

ls do not blow at 7500.

Re:can i rev a stock ls to 7500k with no problem
 

I watched Johnny (random-strike) and Dustin (turbohf) on the dyno with their b18a (LS) engines and right at 5,000 rpms the power dropped like a rock. I'm not sure if the b18b1 engines are any different, maybe it was just the older LS motors, but I see no reason to rev that high on a stock motor if your not making power up there.

I rev my stock Z6 to 7,000 rpms (fuel cut at 7300) even though Josh (Turbo90Accord4DR) and Bill (chevy) say I am a ----- because I don't rev higher haha. I just don't see a reason to rev higher when I am not making anymore power. I guess by revving a little higher, when I shift my rpms won't drop as much and be closer to my powerband, but shifting at 7k is working well for me. I figure it's a little easier on my motor anyways. :-\

Now if I ever had an LS block, the first thing I would do is slap a vtec head on it. If you build it properly you should have no problems revving the LS block high, just like Josh said, he, Jeff, and Dustin all rev the ---- out of their ls/vtec motors.

Re:can i rev a stock ls to 7500k with no problem
 

my d15b2 was at 7400 and it loved it.

Re:can i rev a stock ls to 7500k with no problem
 

D15B2 specs...
92 hp @ 6000 rpms
89 tq @ 4500 rpms
Redline: 6800 rpms

I see no reason to rev a stock d15b2 to 7400 rpms... ???

Can anybody explain why you would want to?

Re:can i rev a stock ls to 7500k with no problem
 

cause i have my te set at 7400 for the new motor and im running the b2 with that right now if i cared at all about this motor then i wouldnt be doing it

Re:can i rev a stock ls to 7500k with no problem
 

I used to rev my B2 to 7400 to...
Well i did an MPFI swap on it and cheanged the cam...so the specs don't count for it anymore and it was also boosted later.