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> Higher compression 7AFE
post Oct 1, 2009 - 9:05 AM
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stephen_lee



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So I want to build my 7a with a little higher compresson (11-12:1) for a slight power increase and a nice increase in efficientcy and 'peppiness.' Upon searching I found little to no information about where I can get a set of high CR pistons w/o having to mod the rods and whatnot. So does anyone know who, if anyone. caries a higher CR piston for the 7a? If not, where i can get a good set of customs from? This is on a spare 7a so no big deal if i have to wait/ship my stock pistons. And does anyone know about rod bolts? I know thats one of the 7a's weak spots so if ARP has any bolts to fit that'd be great, or if anyone knows of some stronger bolts... I like to beat my engines so it'll have to be strong enough to handle my habits. rolleyes.gif

shorthand:
1.) Where can i get higher CR pistons for the 7a? (11-12:1)
2.) How can I beef up my rods/rod bolts?
3.) Don't flame about my building choices, I went this way for a reason.


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QUOTE
"And, as always, your friendship, help, and dedication to the advancement of Texas Celica dominance is GREATLY appreciated. Thanks bro." -DEATH

1994 GT: V6 swap, 5speed E53 W/ LSD, All Power, now RED
1995 ST: SOLD @273k miles, Auto, all power, CarPC, White
1994 ST: Totaled, 5spd, all power, Red RIP 07/09/09 @ 241,810
1994 Lexus LS400: This is my new DD

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