my sohc build (shes alive hehe)

Erays3r · Post by **Erays3r** » Tue Oct 02, 2007 9:35 pm

AMM wrote:
Erays3r wrote:Hey mike , any reason you woudlnt go with the comp 400 ?
cause i have the 14 so im biased and ive also heard the 400 doesnt have as much up top as the 14.

I figured that was the case being biased and all

, but yeah if I remember correctly the 400 tops off at 5300rpms . where as the 14 keeps going.

I was planning on using the 400 to avoid installing a safc , and more or less just keep it a bit more streetable. But for the same money it seems retarded to limit myself.

neonboy96 · Post by **neonboy96** » Wed Oct 03, 2007 3:33 pm

well i sould have some picks of the clyinder head up tonight

neonboy96 · Post by **neonboy96** » Tue Oct 09, 2007 12:15 am

well im kind of in a rush now the speed shop put a curve ball on me there dyno day and rent the track day is comeing up and i want to be there and seens im shy of cash rite now im not going to order a size 14 or a long tube header

i ported my stock manfold out and smothed the inside of it all out and did a cat delete on the down pipe for it and i got a 95 cam
i hope to have the head done porting it and to the shop tomorro to get milled .030

this winter im going to put this head on a 2.4 with some goodyes

infil · Post by **infil** » Tue Oct 09, 2007 1:42 pm

cool. yeah i'd have to agree w/ mike on the cam selection, although it seems you grabbed a 95

.

Last time i had mine on the dyno the hp was going up sharply when the fuel cut on the mpp dohc cut in, iirc jeff ball went up to 8800 to max it out? or was it 188fwhp at like 8300...i cant remember.

Also adding to mikes, i believe my runners on the modified mag intake are around 7.5 or 8", measured em a while ago. My prob is too much plenum, 4" is yeah...excessive heh.

neonboy96 · Post by **neonboy96** » Wed Oct 10, 2007 9:38 am

what all did your car have when it layed 188

AMM · Post by **AMM** » Wed Oct 10, 2007 12:14 pm

hes talking about jeffs car............... it had the crane 005 cam, ghetto blaster intake , special ecm with very high rev limit, other bolt ons, im sure it had a high comp built bottom end and thats all that i can think of at this time.

neonboy96 · Post by **neonboy96** » Thu Oct 11, 2007 12:41 am

well here pics of the head it has been gasket matched and smoothed and has a 95 cam for now and was milled .030

neonboy96 · Post by **neonboy96** » Thu Oct 25, 2007 12:06 am

well i get my head back tomorro

it had a few valves that was a little bent we replaced and gave it a valve job but i should have it runing tomorro

Jordan2.4 · Post by **Jordan2.4** » Thu Oct 25, 2007 10:10 am

My sohc had has a comp 400 and the thing pulls hard to the mopar dohc pcm rev limit. I see lots of people knocking them and not many trying them. I have it apart right now getting hte head P & P and a valve job. Also going to put in 10.5:1 pistons on eagle rods to go along with the nitrous kit I put in it. I am going to get some dynos for everyone with the comp 400 to see how well it really does.

Erays3r · Post by **Erays3r** » Thu Oct 25, 2007 11:14 am

Jordan2.4 wrote:My sohc had has a comp 400 and the thing pulls hard to the mopar dohc pcm rev limit. I see lots of people knocking them and not many trying them. I have it apart right now getting hte head P & P and a valve job. Also going to put in 10.5:1 pistons on eagle rods to go along with the nitrous kit I put in it. I am going to get some dynos for everyone with the comp 400 to see how well it really does.

please do , Im anxious to see what it would put down

ubengineering · Post by **ubengineering** » Thu Oct 25, 2007 11:34 am

let me know how that dohc bottom end goes for ya. i had a topic on the org about putting dohc pistons in my soch block for my daily driver (not my turbo) and i had half of the ppl sayin it gives u like 10 hp cause of the added compression, and then i had like half telling me im gonna blow shit up cause of the piston rings cracking along hte inside of the cylinder wall, turned into this huge battle. But they did all agree that if i was gonna do that, id hafta file down the egdes on the dohc pistons. i decided to jus shave hte .02 since .04 is like the max, that should give me sum ooomph. cant wait to hear about it!

neonboy96 · Post by **neonboy96** » Thu Oct 25, 2007 2:37 pm

i know your not talkin about me but nov 3rd the speed shop here in town is haveing a dyno day in going to see what my car will lay down

SloUSDM20 · Post by **SloUSDM20** » Sat Oct 27, 2007 9:41 pm

this winter if money comes like i planned, Im upgrading to the Crane #14. i see alot of users happy with it.

my Winter 2008 SOHC parts list will include:
Crane #14
Kirk LT
Catylist delete
Jeep TB
SAFC
Mopar DOHC PCM
Accel 19lb injectors
Adj. FPR(already have it)

and a good tune of course

Im sure she'll wake up with these goodies. Im looking to hit about 145-150fwhp. Im sure it will get there too.

SloUSDM20 · Post by **SloUSDM20** » Sat Oct 27, 2007 9:43 pm

AMM wrote:hes talking about jeffs car............... it had the crane 005 cam, ghetto blaster intake , special ecm with very high rev limit, other bolt ons, im sure it had a high comp built bottom end and thats all that i can think of at this time.

Jeff's car has the SOHC/2.4L, right?

neonboy96 · Post by **neonboy96** » Tue Nov 06, 2007 1:55 am

well i end up takeing the motor apart to bear block and rebuilding it

itall all togeather and runing but i need to cheek my rod caps what is the tork specs on the rod caps