Max RPM and JRSC

[Max Psi GSR]

<BLOCKQUOTE><font size=2 face="Verdana, Helvetica, sans-serif">quote:</font><table border="0" width="90%" bgcolor="#333333" cellspacing="1" cellpadding="0"><tr><td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="2" bgcolor="#FF9900"><tr><td width="100%" bgcolor="#DDDDDD"><font size=2 face="Verdana, Helvetica, sans-serif">Originally posted by 2000R:
I have hit 140 on the road course here in memphis on one run. Normally is around 130</font></td></tr></table></td></tr></table></BLOCKQUOTE>

Oh i see now.....your talking more along the lines of HPDE's and SOLO1's. In that case, the TEG saw 160's all day long at VIR and 120's at "little Taladega". Most autocross's are governed by the handbook rule of "apprx. 60mph". Im sure that rule gets bent somewhat, just like ours did Sunday where i went around 65mph.

Fun either way! I take any racing i can do!

Tony

[Hondata]

<BLOCKQUOTE><font size=2 face="Verdana, Helvetica, sans-serif">quote:</font><table border="0" width="90%" bgcolor="#333333" cellspacing="1" cellpadding="0"><tr><td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="2" bgcolor="#FF9900"><tr><td width="100%" bgcolor="#DDDDDD"><font size=2 face="Verdana, Helvetica, sans-serif">Originally posted by 2000R:
What is the max RPM that the JRSC is rated for?
I have a 2000 ITR. I plan on moving redline to at least 9k depending what dyno says.

<font color="#a62a2a" size="1">[ April 12, 2003 05:10 AM: Message edited by: 2000R ]</font></font></td></tr></table></td></tr></table></BLOCKQUOTE>

When tuned for fuel and ignition pretty much all VTEC Hondas make peak power past the stock redline. If your valve train and engine are up to it we typically raise the rev limiter about 1000 rpm.

On a prototype JRSC RSX at 4.5 lb boost, we made peak power at 9300 rpm (stock internals) - 1200 RPM higher than stock. On this engine the redline for maximum acceleration would need to be set at about 9800 rpm. This is not a practical daily rev limit on this engine though with out better valve springs.

[2000R]

The head is getting redone with all new springs,valves and retainers. It should be safe to around 10k.

[2000R]

<BLOCKQUOTE><font size=2 face="Verdana, Helvetica, sans-serif">quote:</font><table border="0" width="90%" bgcolor="#333333" cellspacing="1" cellpadding="0"><tr><td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="2" bgcolor="#FF9900"><tr><td width="100%" bgcolor="#DDDDDD"><font size=2 face="Verdana, Helvetica, sans-serif">Originally posted by Max Psi GT:
<BLOCKQUOTE><font size=2 face="Verdana, Helvetica, sans-serif">quote:</font><table border="0" width="90%" bgcolor="#333333" cellspacing="1" cellpadding="0"><tr><td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="2" bgcolor="#FF9900"><tr><td width="100%" bgcolor="#DDDDDD"><font size=2 face="Verdana, Helvetica, sans-serif">Originally posted by 2000R:
I have hit 140 on the road course here in memphis on one run. Normally is around 130</font></td></tr></table></td></tr></table></BLOCKQUOTE>

Oh i see now.....your talking more along the lines of HPDE's and SOLO1's. In that case, the TEG saw 160's all day long at VIR and 120's at "little Taladega". Most autocross's are governed by the handbook rule of "apprx. 60mph". Im sure that rule gets bent somewhat, just like ours did Sunday where i went around 65mph.

Fun either way! I take any racing i can do!

Tony</font></td></tr></table></td></tr></table></BLOCKQUOTE>

The 140 was at a HSDE, but I do redline 3rd at the autocross when its at the same track. There are a hand full of cars that brake the 60mph rule, but not many. I like the faster tracks myself.

[2000R]

<BLOCKQUOTE><font size=2 face="Verdana, Helvetica, sans-serif">quote:</font><table border="0" width="90%" bgcolor="#333333" cellspacing="1" cellpadding="0"><tr><td width="100%"><table border="0" width="100%" cellspacing="0" cellpadding="2" bgcolor="#FF9900"><tr><td width="100%" bgcolor="#DDDDDD"><font size=2 face="Verdana, Helvetica, sans-serif">When tuned for fuel and ignition pretty much all VTEC Hondas make peak power past the stock redline. If your valve train and engine are up to it we typically raise the rev limiter about 1000 rpm.

On a prototype JRSC RSX at 4.5 lb boost, we made peak power at 9300 rpm (stock internals) - 1200 RPM higher than stock. On this engine the redline for maximum acceleration would need to be set at about 9800 rpm. This is not a practical daily rev limit on this engine though with out better valve springs.[/QB]</font></td></tr></table></td></tr></table></BLOCKQUOTE>

I have a hondata 3b ready to go on, just waiting on dyno time.